:root{--nrg-green:#45bd67;--nrg-green-dark:#2f9e50;--nrg-green-ink:#157f3c;--nrg-navy:#0e2433;--nrg-navy-soft:#16344a;--nrg-accent:#ffb300;--ink:#14202b;--body:#41525e;--muted:#7b8a95;--line:#e6ebee;--bg:#ffffff;--bg-soft:#f4f8f6;--bg-soft-2:#eef4f1;--maxw:1180px;--radius:18px;--radius-sm:12px;--shadow:0 18px 50px -24px rgba(14,36,51,.28);--shadow-sm:0 8px 24px -14px rgba(14,36,51,.30);--font:"Poppins", "Segoe UI", system-ui, -apple-system, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--body);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{color:var(--ink);line-height:1.15;font-weight:700}h1{font-size:clamp(2.1rem, 5vw, 3.4rem)}h2{font-size:clamp(1.7rem, 3.5vw, 2.5rem)}h3{font-size:1.25rem}p{margin-bottom:1rem}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:84px 0}.section--soft{background:var(--bg-soft)}.center{text-align:center}.lead{font-size:1.12rem;color:var(--body);max-width:720px}.center .lead{margin-inline:auto}.eyebrow{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--nrg-green-ink);margin-bottom:14px}.section-head{max-width:760px;margin:0 auto 52px;text-align:center}.section-head p{color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:999px;font-weight:600;font-size:.98rem;cursor:pointer;border:2px solid #fff0;transition:.2s ease}.btn--primary{background:var(--nrg-green);color:#fff}.btn--primary:hover{background:var(--nrg-green-dark);transform:translateY(-2px)}.btn--ghost{background:#fff0;color:var(--nrg-green-ink);border-color:var(--nrg-green-ink)}.btn--ghost:hover{background:var(--nrg-green-ink);color:#fff}.btn--light{background:#fff;color:var(--nrg-navy)}.btn--light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.btn--accent{background:var(--nrg-accent);color:var(--nrg-navy)}.btn--accent:hover{transform:translateY(-2px);filter:brightness(1.03)}.topbar{background:var(--nrg-navy);color:#cfe0ea;font-size:.85rem}.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;height:40px}.topbar a{color:#fff;font-weight:600}.topbar .topbar__contacts{display:flex;gap:22px;flex-wrap:wrap}.site-header{position:sticky;top:0;z-index:50;background:rgb(255 255 255 / .92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:78px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--nrg-navy);font-size:1.25rem}.brand .logo-mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--nrg-green),var(--nrg-green-dark));display:grid;place-items:center;color:#fff;font-weight:800;font-size:1.05rem;box-shadow:var(--shadow-sm)}.brand small{display:block;font-size:.62rem;letter-spacing:.18em;color:var(--nrg-green);font-weight:700}.brand .logo-img{height:44px;width:auto;display:block}.site-footer .logo-img--footer{height:40px;margin-bottom:4px}.nav{display:flex;align-items:center;gap:28px}.nav a{font-weight:600;color:var(--ink);font-size:.96rem;position:relative}.nav a:hover{color:var(--nrg-green)}.nav a.active{color:var(--nrg-green)}.nav-actions{display:flex;align-items:center;gap:14px}.menu-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}.menu-toggle span{width:26px;height:3px;background:var(--nrg-navy);border-radius:3px}.hero{position:relative;overflow:hidden;background:radial-gradient(900px 500px at 85% -10%,rgb(0 166 81 / .18),transparent 60%),linear-gradient(135deg,#0e2433 0%,#16344a 60%,#0d3b2a 100%);color:#eaf3f0}.hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:84px;padding-bottom:84px}.hero h1{color:#fff}.hero h1 span{color:var(--nrg-green)}.hero p{color:#c5d6df;font-size:1.15rem;max-width:520px}.hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.hero .hero-badges{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}.hero .hero-badges div b{display:block;font-size:1.8rem;color:#fff}.hero .hero-badges div span{font-size:.85rem;color:#9fb6c2}.hero-art{border-radius:24px;overflow:hidden;background:linear-gradient(160deg,rgb(255 255 255 / .08),rgb(255 255 255 / .02));border:1px solid rgb(255 255 255 / .12);padding:30px;box-shadow:var(--shadow)}.hero-art .card{background:#fff;color:var(--ink);border-radius:16px;padding:22px;box-shadow:0 18px 40px -22px rgb(0 0 0 / .5)}.hero-art .card+.card{margin-top:16px}.hero-art .card h4{color:var(--nrg-green-dark);margin-bottom:4px}.hero-art .card p{margin:0;font-size:.92rem;color:var(--muted)}.hero-art .bill-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:.92rem}.hero-art .bill-row:last-child{border:0;font-weight:700;color:var(--nrg-green-dark)}.grid{display:grid;gap:26px}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--5{grid-template-columns:repeat(5,1fr)}.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.25s ease}.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#fff0}.feature .ico{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:var(--bg-soft-2);color:var(--nrg-green-dark);margin-bottom:18px}.feature .ico svg{width:28px;height:28px}.feature h3{margin-bottom:8px}.feature p{color:var(--muted);font-size:.96rem;margin:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.split.reverse .split__media{order:2}.split__media{border-radius:var(--radius);min-height:340px;background:linear-gradient(160deg,var(--nrg-green),var(--nrg-navy));position:relative;overflow:hidden;box-shadow:var(--shadow)}.split__media .glow{position:absolute;inset:0;background:radial-gradient(400px 200px at 30% 20%,rgb(255 255 255 / .25),transparent 60%)}.checklist{list-style:none;margin:22px 0}.checklist 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.dl{margin-left:auto;color:var(--nrg-green-ink);font-weight:700;font-size:.85rem;white-space:nowrap}.info-box{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}@media (max-width:1239px){.offers-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:960px){.hero .container,.split,.contact-grid,.offer-detail{grid-template-columns:1fr}.offers-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.info-box{position:static}.split.reverse .split__media{order:0}.grid--3,.grid--5{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.nav,.nav-actions .btn{display:none}.menu-toggle{display:flex}.nav.open{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;background:#fff;padding:22px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.topbar .topbar__contacts span:first-child{display:none}}@media 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