:root{
  --navy:#131e28;
  --navy2:#0b131a;
  --navy3:#1d2b37;
  --orange:#f2571d;
  --orange2:#ff7139;
  --white:#fff;
  --paper:#f5f7f8;
  --ink:#14202a;
  --muted:#66727d;
  --line:#e2e7e9;
  --green:#25d366;
  --greenDark:#1eaf55;
  --max:1180px;
  --radius:16px;
  --shadow:0 18px 55px rgba(11,19,26,.14);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
section{padding:84px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:13px;
  color:var(--orange);font-size:.76rem;font-weight:900;
  letter-spacing:.12em;text-transform:uppercase;
}
.eyebrow::before{content:"";width:28px;height:3px;border-radius:20px;background:var(--orange)}
h1,h2,h3{letter-spacing:-.035em}
h1{max-width:780px;font-size:clamp(2.8rem,5.1vw,5.1rem);line-height:.98;font-weight:900}
h2{font-size:clamp(2rem,3.7vw,3.4rem);line-height:1.04;font-weight:900}
h3{font-weight:850}
.lead{margin-top:16px;max-width:700px;color:var(--muted);font-size:1.05rem}

.btn{
  min-height:52px;padding:0 20px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:1px solid transparent;font-weight:800;line-height:1.15;
  text-align:center;transition:.2s ease;cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 12px 28px rgba(242,87,29,.24)}
.btn-orange:hover{background:#df4811}
.btn-outline{border-color:rgba(255,255,255,.45);background:rgba(0,0,0,.14);color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-white{background:#fff;color:var(--navy)}
.btn-wa{background:var(--green);color:#fff;box-shadow:0 12px 28px rgba(37,211,102,.24);white-space:nowrap}
.btn-wa:hover{background:var(--greenDark)}
.wa-logo{width:22px;height:22px;object-fit:contain;flex:0 0 22px;filter:brightness(0) invert(1)}

/* top */
.topline{background:var(--navy2);color:#d5dee4;font-size:.82rem;padding:9px 0}
.topline .container{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.topline-group{display:flex;gap:24px;flex-wrap:wrap}
.topline b{color:#fff}

/* header */
.site-header{
  position:sticky;top:0;z-index:100;background:#fff;
  border-bottom:1px solid rgba(0,0,0,.06);
  box-shadow:0 6px 24px rgba(10,20,28,.05);
}
.header-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{width:145px;flex:0 0 auto}
.logo img{width:100%;height:55px;object-fit:contain;object-position:left center}
.desktop-nav{display:flex;align-items:center;gap:26px;font-weight:760;color:#26323d;font-size:.92rem}
.desktop-nav a{position:relative;padding:28px 0 24px}
.desktop-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:15px;height:2px;background:var(--orange);transition:.2s
}
.desktop-nav a:hover{color:var(--orange)}
.desktop-nav a:hover::after{right:0}
.header-actions{display:flex;align-items:center;gap:16px}
.phone-mini{text-align:right;font-size:.74rem;color:var(--muted);line-height:1.25}
.phone-mini b{display:block;color:var(--ink);font-size:.98rem;margin-top:3px}
.menu-btn{
  display:none;width:42px;height:42px;border:0;border-radius:8px;background:var(--navy);
  color:#fff;font-size:1.22rem;cursor:pointer
}
.mobile-nav{display:none !important}

/* hero */
.hero{padding:0;position:relative;min-height:640px;background:var(--navy2);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg,rgba(7,14,20,.91) 0%,rgba(7,14,20,.73) 38%,rgba(7,14,20,.18) 74%,rgba(7,14,20,.18)),
    linear-gradient(0deg,rgba(7,14,20,.35),transparent 60%);
}
.hero-inner{position:relative;z-index:2;min-height:640px;display:flex;align-items:center;padding:62px 0 130px}
.hero-copy{max-width:730px}
.hero .eyebrow{color:#ff8154}
.hero h1 span{color:var(--orange2)}
.hero-text{max-width:650px;margin:22px 0 28px;color:#d9e0e5;font-size:1.08rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-badge{
  position:absolute;z-index:3;right:max(20px,calc((100vw - var(--max))/2));bottom:108px;width:255px;
  background:rgba(12,20,27,.9);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.16);border-left:4px solid var(--orange);
  padding:18px;border-radius:12px;box-shadow:var(--shadow)
}
.hero-badge strong{display:block}
.hero-badge small{display:block;color:#cbd5db;margin-top:4px}

/* feature row */
.features-wrap{position:relative;z-index:4;margin-top:-80px}
.features{
  display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:13px;
  overflow:hidden;box-shadow:var(--shadow)
}
.feature{min-height:116px;padding:22px;display:flex;gap:14px;align-items:center;border-right:1px solid var(--line)}
.feature:last-child{border-right:0}
.feature-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#fff1eb;color:var(--orange);font-size:1.3rem;flex:0 0 auto}
.feature b{display:block;margin-bottom:3px}
.feature span{font-size:.84rem;color:var(--muted)}

/* about */
.about{padding-top:122px}
.about-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:58px;align-items:center}
.about-photo{position:relative}
.about-photo img{height:490px;width:100%;object-fit:cover;border-radius:14px;box-shadow:var(--shadow)}
.about-stamp{
  position:absolute;right:-16px;bottom:28px;width:240px;background:var(--orange);color:#fff;
  padding:20px;border-radius:12px;box-shadow:var(--shadow)
}
.about-stamp b{display:block;margin-bottom:4px}
.about-stamp span{font-size:.86rem;color:#fff3ee}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 20px;margin:26px 0 30px}
.check{display:flex;align-items:flex-start;gap:9px;font-size:.92rem;color:#3e4a54}
.check i{
  width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#e9f7ef;color:#1f8f5f;
  font-style:normal;font-weight:900;flex:0 0 auto
}

/* services */
.services{background:var(--paper)}
.section-heading{display:grid;grid-template-columns:1fr .72fr;gap:50px;align-items:end;margin-bottom:36px}
.section-heading .lead{margin:0}
.services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;min-width:0;
  box-shadow:0 6px 18px rgba(13,24,31,.06);transition:.25s ease
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-image{position:relative;height:170px;overflow:hidden}
.service-image img{width:100%;height:100%;object-fit:cover;transition:.3s}
.service-card:hover .service-image img{transform:scale(1.04)}
.service-symbol{
  position:absolute;bottom:10px;left:12px;width:42px;height:42px;border-radius:9px;background:var(--orange);
  color:#fff;display:grid;place-items:center;box-shadow:0 8px 18px rgba(242,87,29,.28);font-size:1.2rem
}
.service-body{padding:18px 18px 20px}
.service-body h3{font-size:1.08rem;margin-bottom:8px}
.service-body p{min-height:78px;color:var(--muted);font-size:.87rem}
.service-link{display:inline-flex;margin-top:14px;color:var(--orange);font-weight:850;font-size:.85rem}

/* visual carousel */
.gallery{background:#fff;overflow:hidden}
.gallery-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
.carousel-shell{position:relative}
.carousel-viewport{overflow:hidden;border-radius:16px}
.carousel-track{display:flex;transition:transform .55s cubic-bezier(.22,.75,.2,1);will-change:transform}
.slide{min-width:100%;position:relative;height:520px;background:var(--navy2)}
.slide img{width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,14,20,.72),transparent 55%)}
.slide-caption{position:absolute;z-index:2;left:30px;bottom:28px;color:#fff;max-width:520px}
.slide-caption b{display:block;font-size:1.45rem;margin-bottom:4px}
.slide-caption span{color:#d9e1e6}
.carousel-controls{display:flex;gap:10px}
.carousel-btn{
  width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);
  display:grid;place-items:center;font-size:1.35rem;cursor:pointer;box-shadow:0 6px 18px rgba(13,24,31,.08)
}
.carousel-dots{display:flex;justify-content:center;gap:7px;margin-top:16px}
.carousel-dot{width:8px;height:8px;border-radius:50%;border:0;background:#c5cdd2;cursor:pointer}
.carousel-dot.active{width:24px;border-radius:999px;background:var(--orange)}

/* solar */
.solar{padding:0;background:var(--navy2);color:#fff}
.solar-grid{display:grid;grid-template-columns:.82fr 1.18fr;min-height:560px}
.solar-copy{display:flex;flex-direction:column;justify-content:center;padding:70px 56px 70px max(20px,calc((100vw - var(--max))/2))}
.solar-copy .lead{color:#c7d1d8}
.solar-copy ul{display:grid;gap:12px;margin:24px 0 30px}
.solar-copy li{list-style:none;display:flex;gap:10px;color:#e4eaed}
.solar-copy li::before{
  content:"✓";width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--orange);
  color:#fff;font-weight:900;flex:0 0 auto
}
.solar-photo{position:relative;min-height:560px}
.solar-photo img{height:100%;width:100%;object-fit:cover}
.solar-photo::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,20,27,.45),transparent 30%);z-index:1}
.solar-metrics{
  position:absolute;z-index:2;left:32px;right:32px;bottom:28px;display:grid;grid-template-columns:repeat(3,1fr);
  background:rgba(12,20,27,.88);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);
  border-radius:12px;overflow:hidden
}
.metric{padding:18px;text-align:center;border-right:1px solid rgba(255,255,255,.13)}
.metric:last-child{border-right:0}
.metric b{display:block}
.metric span{font-size:.79rem;color:#c6d0d6}

/* process */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:38px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.step{padding:28px 24px;position:relative;border-right:1px solid var(--line);background:#fff}
.step:last-child{border-right:0}
.step-num{width:50px;height:50px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.step h3{font-size:1.04rem;margin-bottom:7px}
.step p{font-size:.86rem;color:var(--muted)}
.step-arrow{
  position:absolute;right:-12px;top:49%;transform:translateY(-50%);width:24px;height:24px;border-radius:50%;
  background:#fff;border:1px solid var(--line);display:grid;place-items:center;z-index:2;color:var(--orange);font-weight:900
}
.step:last-child .step-arrow{display:none}

/* Instagram head only */
.instagram{background:var(--paper)}
.instagram-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.ig-card{
  max-width:460px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:24px;
  overflow:hidden;box-shadow:0 22px 60px rgba(11,19,26,.12)
}
.ig-appbar{
  display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)
}
.ig-brand{font-weight:800;font-size:1.02rem}
.ig-actions{display:flex;gap:10px;color:#5b6670;font-weight:900}
.ig-profile{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:24px}
.ig-avatar{
  width:90px;height:90px;border-radius:50%;padding:4px;
  background:conic-gradient(#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5,#feda75)
}
.ig-avatar-inner{width:100%;height:100%;border-radius:50%;background:#fff;display:grid;place-items:center;overflow:hidden}
.ig-avatar-inner img{width:72px;height:72px;object-fit:contain}
.ig-userline{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ig-userline strong{font-size:1.08rem}
.ig-follow{padding:7px 11px;background:#f1f3f4;border-radius:8px;font-size:.78rem;font-weight:800}
.ig-stats{display:flex;gap:16px;flex-wrap:wrap;margin:14px 0 10px;font-size:.9rem}
.ig-bio{color:#515c66;font-size:.91rem}
.ig-highlights{display:flex;gap:9px;flex-wrap:wrap;padding:0 24px 22px}
.ig-chip{padding:8px 10px;border:1px solid var(--line);border-radius:999px;font-size:.78rem;font-weight:760}
.social-card{margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 8px 25px rgba(12,20,27,.06)}
.social-card p{color:var(--muted);margin:6px 0 17px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:start}
.cities{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0 26px}
.city{padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;font-weight:750;font-size:.88rem}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:27px;box-shadow:var(--shadow)}
.contact-row{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}
.contact-row:last-child{border-bottom:0}
.contact-row span{color:var(--muted)}
.contact-row b{text-align:right}

/* FAQ */
.faq{background:var(--paper)}
.faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:55px;align-items:start}
details{padding:18px 0;border-bottom:1px solid #d8dde0}
summary{cursor:pointer;list-style:none;font-weight:800;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--orange);font-size:1.2rem}
details[open] summary::after{content:"–"}
details p{padding-top:10px;color:var(--muted)}

/* final */
.final-cta{background:var(--orange);color:#fff;padding:67px 0}
.final-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.final-cta p{max-width:690px;margin-top:11px;color:#fff1eb}
footer{background:#0b1218;color:#aeb9c0;padding:36px 0 95px}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.footer-logo{width:120px;background:#fff;padding:8px;border-radius:7px;margin-bottom:13px}
footer strong{color:#fff}
footer small{display:block;margin-top:5px;max-width:760px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.legal{font-size:.73rem;color:#74818a;margin-top:12px}

.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:120;width:62px;height:62px;border-radius:50%;
  background:var(--green);display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.22);
  border:4px solid #fff
}
.wa-float img{width:30px;height:30px;object-fit:contain;filter:brightness(0) invert(1)}
.mobile-cta{display:none}

/* reveal */
.reveal,.reveal-left,.reveal-right{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}
.js .reveal.visible{opacity:1;transform:none}
.js .reveal-left{opacity:0;transform:translateX(-26px);transition:opacity .65s ease,transform .65s ease}
.js .reveal-left.visible{opacity:1;transform:none}
.js .reveal-right{opacity:0;transform:translateX(26px);transition:opacity .65s ease,transform .65s ease}
.js .reveal-right.visible{opacity:1;transform:none}

@media(max-width:1050px){
  .phone-mini{display:none}
  .services-grid{grid-template-columns:repeat(3,1fr)}
  .solar-grid{grid-template-columns:1fr}
  .solar-copy{padding:70px max(20px,calc((100vw - var(--max))/2))}
  .solar-photo{min-height:480px}
}
@media(max-width:860px){
  .desktop-nav{display:none}
  .header-actions>.btn{display:none}
  .menu-btn{display:block}
  .mobile-nav{padding:0 0 15px}
  .mobile-nav.open{display:grid !important}
  .mobile-nav a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:760}
  .hero::before{background:linear-gradient(90deg,rgba(7,14,20,.9),rgba(7,14,20,.56))}
  .hero-badge{display:none}
  .features{grid-template-columns:repeat(2,1fr)}
  .feature:nth-child(2){border-right:0}
  .feature:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .about-grid,.instagram-grid,.contact-grid,.faq-grid{grid-template-columns:1fr}
  .about-stamp{right:14px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2){border-right:0}
  .step:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .step:nth-child(2) .step-arrow{display:none}
  .section-heading{grid-template-columns:1fr}
  .section-heading .lead{margin-top:-18px}
  .final-grid,.footer-grid{grid-template-columns:1fr}
  .slide{height:440px}
}
@media(max-width:600px){
  body{padding-bottom:74px}
  .container{width:min(var(--max),calc(100% - 28px))}
  .topline{display:none}
  .header-row{min-height:68px}
  .logo{width:126px}
  section{padding:64px 0}
  h1{font-size:2.58rem}
  .hero,.hero-inner{min-height:600px}
  .hero-inner{padding:50px 0 112px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%;white-space:normal}
  .features-wrap{margin-top:-52px}
  .features{grid-template-columns:1fr}
  .feature{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .feature:last-child{border-bottom:0!important}
  .about{padding-top:103px}
  .about-photo img{height:400px}
  .about-stamp{position:relative;right:auto;bottom:auto;width:auto;margin:-20px 14px 0}
  .checks{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .service-image{height:215px}
  .service-body p{min-height:auto}
  .gallery-head{align-items:flex-start;flex-direction:column}
  .slide{height:390px}
  .slide-caption{left:18px;right:18px;bottom:18px}
  .solar-photo{min-height:410px}
  .solar-metrics{left:14px;right:14px;grid-template-columns:1fr}
  .metric{border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}
  .metric:last-child{border-bottom:0}
  .process-grid{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line)}
  .step:last-child{border-bottom:0}
  .step-arrow{display:none!important}
  .ig-profile{grid-template-columns:74px 1fr;padding:20px}
  .ig-avatar{width:74px;height:74px}
  .ig-avatar-inner img{width:58px;height:58px}
  .contact-row{flex-direction:column;gap:4px}
  .contact-row b{text-align:left}
  .final-cta .btn{width:100%;white-space:normal}
  .wa-float{bottom:88px}
  .mobile-cta{
    position:fixed;left:0;right:0;bottom:0;z-index:115;
    display:block;background:#fff;border-top:1px solid var(--line);
    padding:10px 14px calc(10px + env(safe-area-inset-bottom))
  }
  .mobile-cta .btn{width:100%;white-space:normal}
  footer{padding-bottom:110px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  .reveal,.reveal-left,.reveal-right{opacity:1;transform:none;transition:none}
  .carousel-track{transition:none}
}

@media(min-width:861px) and (max-width:1180px){
  .desktop-nav{gap:18px;font-size:.86rem}
  .phone-mini{display:none}
  .header-actions{gap:10px}
  .header-actions .btn{padding:0 16px}
}