:root{--bg:#f7fafc;--ink:#102033;--muted:#64748b;--line:#dfe7ef;--card:#fff;--primary:#f6b817;--primary-dark:#d99a00;--navy:#0b1726;--green:#22c55e;--shadow:0 18px 50px rgba(15,23,42,.10);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.narrow{width:min(860px,calc(100% - 40px))}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,231,239,.85)}.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:600}.brand-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--primary);color:#4a3500;font-size:1.25rem}.nav{display:flex;gap:26px;align-items:center;font-size:.95rem;font-weight:600}.nav a:not(.btn):hover{color:#b77900}.menu-toggle{display:none;border:0;background:transparent;font-size:1.6rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:13px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:#3a2a00;box-shadow:0 10px 25px rgba(246,184,23,.25)}.btn-primary:hover{background:#ffc735}.btn-ghost{border-color:rgba(255,255,255,.3);color:#fff;background:rgba(255,255,255,.06)}.btn-sm{min-height:42px;padding:0 16px;background:var(--navy);color:#fff}.full{width:100%}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 75% 20%,rgba(246,184,23,.16),transparent 34%),linear-gradient(135deg,#08131f,#10243c);color:#fff;padding:96px 0 82px}.hero-glow{position:absolute;width:360px;height:360px;background:rgba(246,184,23,.12);filter:blur(40px);border-radius:50%;right:-120px;top:-120px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.14em;font-weight:800;color:#cc8e00;margin-bottom:12px}.hero .eyebrow,.dark .eyebrow{color:#ffd35a}.hero h1{font-size:clamp(2.7rem,5vw,5rem);line-height:1.02;margin:0 0 22px;letter-spacing:-.045em;max-width:780px}.hero p{font-size:1.13rem;color:#cbd5e1;max-width:680px}.hero-actions{display:flex;gap:12px;margin:30px 0 26px}.trust-row{display:flex;flex-wrap:wrap;gap:18px;color:#dbe7f5;font-size:.9rem}.hero-card{border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.06);border-radius:28px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.28)}.solar-visual{height:350px;position:relative;overflow:hidden;border-radius:20px;background:linear-gradient(#dff3ff,#fff1bd);display:flex;align-items:flex-end;justify-content:center}.sun{position:absolute;right:36px;top:26px;font-size:3.6rem;color:#e4a400}.house{width:75%;margin-bottom:20px}.roof{height:110px;background:#26384a;clip-path:polygon(50% 0,100% 70%,92% 100%,8% 100%,0 70%);position:relative}.panel{position:absolute;background:linear-gradient(135deg,#153a61,#2f6da4);border:2px solid #8ec5e8;width:26%;height:38%;top:42%;transform:skewY(-2deg)}.p1{left:14%}.p2{left:37%}.p3{left:60%}.wall{height:115px;background:#f7f1e7;margin:0 9%;position:relative}.door{position:absolute;width:22%;height:62%;background:#bd8a54;bottom:0;left:39%}.metric-card{margin-top:18px;background:#fff;color:var(--ink);border-radius:18px;padding:18px}.metric-card strong{display:block;margin-bottom:5px}.metric-card span{color:var(--muted);font-size:.92rem}.section{padding:86px 0}.stats{padding:28px 0;background:#fff;border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stats-grid div{padding:12px 16px}.stats-grid strong,.stats-grid span{display:block}.stats-grid strong{font-size:1.08rem}.stats-grid span{font-size:.88rem;color:var(--muted)}.section-heading{max-width:760px;margin-bottom:38px}.section-heading h2{font-size:clamp(2rem,3.5vw,3.4rem);line-height:1.08;margin:0 0 16px;letter-spacing:-.035em}.section-heading p{color:var(--muted);font-size:1.03rem}.cards{display:grid;gap:22px}.cards.three{grid-template-columns:repeat(3,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 12px 30px rgba(15,23,42,.04)}.card .icon{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;background:#fff5d6;color:#b77900;font-size:1.5rem;margin-bottom:20px}.card h3{font-size:1.25rem;margin:0 0 10px}.card p{margin:0;color:var(--muted)}.alt{background:var(--bg)}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.split.reverse>div:first-child{order:1}.split.reverse>div:last-child{order:2}.split h2{font-size:clamp(2rem,3.8vw,3.4rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 18px}.split p{color:var(--muted)}.check-list{list-style:none;padding:0;margin:26px 0}.check-list li{position:relative;padding-left:30px;margin:12px 0}.check-list li:before{content:"✓";position:absolute;left:0;color:#159947;font-weight:800}.product-box{background:var(--navy);border-radius:28px;padding:28px;color:#fff;box-shadow:var(--shadow)}.product-panel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;transform:perspective(700px) rotateX(56deg);transform-origin:bottom;background:#0e2d4c;padding:14px;border-radius:18px;margin:15px 10px 30px}.product-panel-grid span{height:90px;background:linear-gradient(145deg,#1e5b8c,#123b65);border:1px solid #5d9dca}.product-info{background:#fff;color:var(--ink);border-radius:18px;padding:22px}.tag{display:inline-block;background:#fff2c6;color:#8a6200;padding:6px 10px;border-radius:999px;font-size:.75rem;font-weight:800}.product-info h3{font-size:1.45rem;margin:12px 0 8px}.maintenance-art{height:420px;background:linear-gradient(145deg,#eef7ff,#d8eaf9);border-radius:28px;display:flex;flex-direction:column;justify-content:center;align-items:center;border:1px solid #d8e5f0}.gauge{width:230px;height:115px;border-radius:230px 230px 0 0;background:conic-gradient(from 270deg,#18a451 0 38%,#f6b817 38% 70%,#e2e8f0 70% 100%);position:relative;overflow:hidden}.gauge:after{content:"";position:absolute;left:28px;right:28px;bottom:-2px;height:86px;border-radius:180px 180px 0 0;background:#eef7ff}.gauge span{position:absolute;width:6px;height:78px;background:#0b1726;left:50%;bottom:0;transform-origin:bottom;transform:rotate(35deg);z-index:2;border-radius:10px}.maintenance-label{margin-top:28px;background:#fff;padding:12px 20px;border-radius:12px;font-weight:700;box-shadow:0 10px 20px rgba(15,23,42,.07)}.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}.mini-grid div{padding:18px;border:1px solid var(--line);border-radius:16px}.mini-grid strong,.mini-grid span{display:block}.mini-grid span{font-size:.88rem;color:var(--muted);margin-top:4px}.dark{background:var(--navy);color:#fff}.section-heading.light h2{color:#fff}.cards.four{grid-template-columns:repeat(4,1fr)}.benefits article{padding:24px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09)}.benefits strong{font-size:1.12rem}.benefits p{color:#cbd5e1;font-size:.92rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{padding:24px 18px}.step>span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--primary);font-weight:800;margin-bottom:18px}.step h3{margin:0 0 8px}.step p{margin:0;color:var(--muted);font-size:.92rem}.faq{background:#fbfdff}.accordion{display:grid;gap:12px}.accordion details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.accordion summary{cursor:pointer;font-weight:700}.accordion p{color:var(--muted);margin-bottom:0}.quote{background:linear-gradient(180deg,#fff,#f5f8fb)}.quote-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}.quote h2{font-size:clamp(2rem,3.8vw,3.4rem);line-height:1.08;margin:0 0 16px}.quote p{color:var(--muted)}.contact-points{display:grid;gap:10px;margin-top:22px;font-weight:600}.lead-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);display:grid;gap:15px}.lead-form label{font-size:.9rem;font-weight:700}.lead-form input,.lead-form select,.lead-form textarea{width:100%;margin-top:7px;border:1px solid #cfd9e3;border-radius:12px;padding:14px 15px;font:inherit;color:var(--ink);background:#fff}.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:2px solid rgba(246,184,23,.25);border-color:#eab308}.lead-form small{color:var(--muted);font-size:.76rem}.hidden{display:none}.footer{background:#07111d;color:#cbd5e1;padding:56px 0 18px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-grid>div{display:flex;flex-direction:column;gap:10px}.footer-grid strong{color:#fff}.footer-brand{color:#fff;margin-bottom:4px}.footer-grid p{max-width:460px;color:#93a4b8}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-top:34px;font-size:.83rem;color:#7e91a7}.whatsapp-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#fff;font-size:1.6rem;box-shadow:0 12px 30px rgba(37,211,102,.35);z-index:30}@media(max-width:900px){.menu-toggle{display:block}.nav{position:absolute;top:76px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;background:#fff;padding:18px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.nav.open{display:flex}.hero{padding-top:70px}.hero-grid,.split,.quote-grid{grid-template-columns:1fr}.hero-grid{gap:40px}.cards.three,.cards.four,.steps{grid-template-columns:1fr 1fr}.stats-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.split.reverse>div:first-child,.split.reverse>div:last-child{order:initial}}@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.hero h1{font-size:2.75rem}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.trust-row{display:grid;gap:8px}.cards.three,.cards.four,.steps,.stats-grid,.mini-grid,.footer-grid{grid-template-columns:1fr}.section{padding:64px 0}.solar-visual{height:280px}.quote-grid{gap:34px}.product-panel-grid span{height:58px}.whatsapp-float{right:16px;bottom:16px}}