:root{--bg:#06110d;--bg2:#0a1b14;--card:#0d251b;--line:#1d4433;--text:#edf8f2;--muted:#a8c2b5;--green:#6bf0a8;--green2:#2fbe77;--amber:#ffd36b;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;color:#000;padding:10px}.site-header{position:sticky;top:0;z-index:40;background:rgba(6,17,13,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(107,240,168,.12)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{text-decoration:none;display:flex;align-items:baseline;gap:7px;font-weight:900;letter-spacing:.04em}.logo b{color:var(--green);font-size:.82em}.nav nav{display:flex;align-items:center;gap:18px}.nav nav a{text-decoration:none;color:var(--muted);font-size:.94rem}.nav nav a:hover{color:#fff}.nav-cta{border:1px solid var(--green);color:var(--green)!important;padding:8px 13px;border-radius:999px}.nav-login{padding-left:14px;border-left:1px solid var(--line)}.nav-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:9px;padding:8px 12px}.hero{padding:86px 0 66px;overflow:hidden;background:radial-gradient(circle at 80% 30%,rgba(47,190,119,.16),transparent 32%)}.hero-grid{display:grid;grid-template-columns:1.07fr .93fr;gap:62px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--green);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem}.eyebrow:before{content:"";width:24px;height:2px;background:var(--green)}h1{font-size:clamp(2.6rem,6vw,5.6rem);line-height:.98;letter-spacing:-.055em;margin:16px 0 24px;max-width:900px}h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 18px}h3{font-size:1.25rem;line-height:1.25}p.lead{font-size:1.22rem;color:var(--muted);max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 19px;border-radius:12px;text-decoration:none;border:1px solid var(--line);font-weight:800;cursor:pointer}.btn.primary{background:var(--green);color:#052013;border-color:var(--green)}.btn.secondary{background:transparent;color:#fff}.microcopy{color:#7fa392;font-size:.9rem;margin-top:16px}.energy-visual{border:1px solid var(--line);border-radius:28px;padding:28px;background:linear-gradient(145deg,#0e261c,#081811);position:relative;min-height:410px}.energy-stage{display:grid;grid-template-columns:1fr 1fr;gap:14px;height:100%}.node{border:1px solid #27523e;border-radius:18px;padding:20px;background:rgba(4,15,10,.62);display:flex;flex-direction:column;justify-content:space-between;min-height:150px}.node strong{font-size:1.2rem}.node .icon{font-size:2rem}.node.battery{grid-column:1/3;border-color:rgba(107,240,168,.55);background:linear-gradient(120deg,rgba(107,240,168,.1),rgba(4,15,10,.62))}.battery-bar{height:11px;border:1px solid var(--line);border-radius:999px;overflow:hidden;margin-top:18px}.battery-bar span{display:block;width:76%;height:100%;background:var(--green)}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:34px}.stat{background:var(--bg2);padding:20px}.stat strong{display:block;font-size:1.3rem;color:#fff}.stat span{color:var(--muted);font-size:.87rem}.section{padding:82px 0}.section.alt{background:var(--bg2)}.section-head{max-width:780px;margin-bottom:38px}.section-head p{color:var(--muted);font-size:1.08rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);background:var(--card);border-radius:18px;padding:24px}.card p{color:var(--muted)}.card .num{font-size:.78rem;color:var(--green);font-weight:900;letter-spacing:.1em}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.flow .card{position:relative}.flow .card:not(:last-child):after{content:"→";position:absolute;right:-18px;top:50%;transform:translateY(-50%);color:var(--green);z-index:2;font-size:1.5rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}.checklist{list-style:none;padding:0;margin:24px 0}.checklist li{padding:9px 0 9px 28px;position:relative;color:var(--muted)}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.product{border:1px solid var(--line);border-radius:16px;padding:20px;background:#0a1d15}.product b{display:block;color:var(--green);font-size:1.4rem}.plans{display:grid;grid-template-columns:1fr 1fr;gap:18px}.plan{border:1px solid var(--line);border-radius:22px;padding:30px;background:var(--card)}.plan.featured{border-color:var(--green)}.pill{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(107,240,168,.12);color:var(--green);font-size:.8rem;font-weight:800}.calc-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}.calc-form,.calc-result{border:1px solid var(--line);border-radius:22px;padding:26px;background:var(--card)}label{display:block;font-weight:700;margin-bottom:13px}input,select,textarea{width:100%;margin-top:6px;border:1px solid #2d5744;background:#06110d;color:#fff;border-radius:10px;padding:12px 13px;font:inherit}input:focus,select:focus,textarea:focus{outline:2px solid rgba(107,240,168,.45);border-color:var(--green)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.metric{padding:16px;border-radius:14px;background:#071610;border:1px solid #1b3b2d}.metric span{display:block;color:var(--muted);font-size:.82rem}.metric strong{font-size:1.3rem}.notice{border-left:3px solid var(--amber);padding:12px 16px;background:rgba(255,211,107,.08);color:#eadfbf;margin:18px 0}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted)}.cta-band{border:1px solid rgba(107,240,168,.35);background:linear-gradient(120deg,rgba(107,240,168,.12),rgba(6,17,13,.9));border-radius:26px;padding:38px}.site-footer{border-top:1px solid var(--line);padding:50px 0 26px;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-grid strong{display:block;color:#fff;margin-bottom:12px}.footer-grid a{display:block;text-decoration:none;margin:7px 0}.footer-bottom{border-top:1px solid var(--line);margin-top:35px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:.84rem}.article{max-width:840px;margin:auto}.article h1{font-size:clamp(2.6rem,5vw,4.6rem)}.article h2{font-size:2rem;margin-top:44px}.article p,.article li{color:var(--muted)}.kicker{padding:8px 12px;border-radius:10px;background:#0d261b;border:1px solid var(--line);color:var(--green)}@media(max-width:900px){.nav-toggle{display:block}.nav nav{display:none;position:absolute;left:20px;right:20px;top:68px;background:#0a1b14;border:1px solid var(--line);border-radius:14px;padding:14px;flex-direction:column;align-items:stretch}.nav nav.open{display:flex}.nav-login{border-left:0;padding-left:0}.hero-grid,.split,.calc-wrap{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr 1fr}.flow .card:after{display:none}.product-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:620px){.container{width:min(100% - 26px,var(--max))}.hero{padding-top:56px}.cards,.plans,.product-grid,.result-grid,.form-grid,.flow,.stat-row{grid-template-columns:1fr}.energy-stage{grid-template-columns:1fr}.node.battery{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}

.compact-notice{margin-top:-4px;margin-bottom:4px;padding:12px 14px;font-size:.92rem}
.form-hint{margin:2px 0 0;color:var(--muted);font-size:.82rem;line-height:1.45}
/* V2.4 Landing visual + SEO */
.brand,.footer-brand{display:flex;align-items:center;text-decoration:none}.brand img{width:190px;height:auto;max-height:64px;object-fit:contain}.footer-brand img{width:220px;height:auto;object-fit:contain}.hero-photo{position:relative;min-height:680px;padding:0;display:flex;align-items:center;background:#05100c;overflow:hidden}.hero-photo-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,15,11,.94) 0%,rgba(4,15,11,.80) 38%,rgba(4,15,11,.20) 72%,rgba(4,15,11,.08) 100%),url('/assets/img/hero-casa-solar-bateria.webp') center/cover no-repeat}.hero-overlay{position:relative;z-index:2;min-height:680px;align-items:center}.hero-copy{max-width:690px}.hero-copy h1 span{color:var(--green)}.hero-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.hero-pills span{border:1px solid rgba(107,240,168,.34);background:rgba(4,17,12,.66);padding:7px 11px;border-radius:999px;font-size:.84rem;color:#d8f4e5;backdrop-filter:blur(6px)}.visual-split{align-items:center}.visual-split.reverse>div:first-child{order:1}.visual-split.reverse>.visual-frame{order:2}.visual-frame{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 18px 50px rgba(0,0,0,.22)}.visual-frame img{display:block;width:100%;height:auto}.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.benefit-grid div{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--card)}.benefit-grid strong,.benefit-grid span{display:block}.benefit-grid span{color:var(--muted);font-size:.9rem;margin-top:4px}.feature-cards{grid-template-columns:repeat(3,1fr)}.calculator-cta{display:grid;grid-template-columns:1fr .38fr;gap:26px;align-items:center}.mini-result{border:1px solid var(--line);border-radius:18px;background:#06110d;padding:22px}.mini-result span,.mini-result small{display:block;color:var(--muted)}.mini-result strong{font-size:2rem;display:block;color:var(--green);margin:6px 0}.legal-card{height:100%}.text-link{display:inline-block;color:var(--green);font-weight:800;text-decoration:none;margin-top:8px}.closing-photo{position:relative;background:linear-gradient(rgba(4,14,10,.78),rgba(4,14,10,.88)),url('/assets/img/energia-solar-dia-noite.webp') center/cover no-repeat}.closing-card{max-width:760px;border:1px solid rgba(107,240,168,.42);background:rgba(5,18,13,.82);backdrop-filter:blur(10px);border-radius:26px;padding:38px}.closing-card h2{margin-top:10px}.whatsapp-link{color:var(--green);font-weight:800;text-decoration:none}.seo-article .article-hero-img{margin:28px 0;border-radius:20px;overflow:hidden;border:1px solid var(--line)}.seo-article .article-hero-img img{display:block;width:100%;height:auto}.breadcrumb{font-size:.86rem;color:var(--muted);margin-bottom:20px}.breadcrumb a{text-decoration:none;color:var(--green)}@media(max-width:900px){.feature-cards{grid-template-columns:1fr 1fr}.calculator-cta{grid-template-columns:1fr}.hero-photo-bg{background:linear-gradient(180deg,rgba(4,15,11,.58),rgba(4,15,11,.94) 72%),url('/assets/img/hero-casa-solar-bateria.webp') 68% center/cover no-repeat}.hero-copy{align-self:end;padding-bottom:60px}.hero-overlay{min-height:700px}.brand img{width:160px}}@media(max-width:620px){.feature-cards,.benefit-grid{grid-template-columns:1fr}.hero-photo,.hero-overlay{min-height:650px}.hero-copy h1{font-size:clamp(2.65rem,13vw,4.2rem)}.closing-card{padding:25px}.brand img{width:145px}.site-header .nav{height:68px}}