/* =========================================================
   MODELO — SITE DE INSTALADORA DE ENERGIA SOLAR
   Trocar a cor da marca aqui em cima (vem do cliente.json).
   NÃO é a identidade ZeroNode: o site é do cliente, a marca é dele.
   ========================================================= */

:root{
  --brand: #1B2A4A;
  --brand-dark: #111C33;
  --accent: #FF7A1A;
  --ink:#12161c;
  --ink-2:#4a5462;
  --line:#e4e8ee;
  --bg:#ffffff;
  --bg-2:#f6f8fb;
  --radius:14px;
  --shadow:0 1px 2px rgba(18,22,28,.05), 0 12px 32px -12px rgba(18,22,28,.16);
  --wrap:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit}
h1,h2,h3,.mark,.res-big{font-family:Manrope,Inter,sans-serif; letter-spacing:-.02em; line-height:1.15; margin:0}
h1{font-size:clamp(2rem,5.2vw,3.35rem); font-weight:800}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem); font-weight:800}
h3{font-size:1.12rem; font-weight:700}
p{margin:0}

.wrap{width:100%; max-width:var(--wrap); margin:0 auto; padding:0 20px}
.wrap-sm{max-width:800px}
.center{text-align:center}

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:12px 20px; border-radius:10px; text-decoration:none; border:1px solid transparent;
  font-weight:600; font-size:.97rem; cursor:pointer; transition:transform .15s, box-shadow .15s, background .15s;
}
.btn-brand{background:var(--brand); color:#fff; box-shadow:0 8px 20px -10px var(--brand)}
.btn-brand:hover{background:var(--brand-dark); transform:translateY(-1px)}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink-2)}
.btn-lg{padding:15px 26px; font-size:1.03rem}
.btn-block{width:100%}
.btn .wa{width:18px; height:18px; fill:currentColor}

/* ---------- AVISO DE PRÉVIA (só no mockup) ---------- */
.previa{
  background:#12161c; color:#fff; text-align:center; font-size:.82rem;
  padding:8px 16px; letter-spacing:.02em;
}
.previa b{color:var(--accent)}

/* ---------- NAV ---------- */
.nav{position:sticky; top:0; z-index:50; background:rgba(255,255,255,.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--line)}
.nav-in{display:flex; align-items:center; justify-content:space-between; gap:18px; height:72px}
.mark{display:flex; align-items:center; gap:10px; text-decoration:none; font-weight:800; font-size:1.15rem; letter-spacing:-.02em}
.mark img{height:38px; width:auto}
.mark .dot{width:9px; height:9px; border-radius:50%; background:var(--accent); display:inline-block}
.nav-links{display:flex; gap:24px}
.nav-links a{text-decoration:none; font-size:.93rem; color:var(--ink-2); font-weight:500}
.nav-links a:hover{color:var(--brand)}
.nav-right{display:flex; align-items:center; gap:12px}
.burger{display:none; background:none; border:0; width:42px; height:42px; padding:9px; cursor:pointer}
.burger span{display:block; height:2px; background:var(--ink); margin:4px 0; border-radius:2px}

/* ---------- HERO ---------- */
.hero{position:relative; overflow:hidden; padding:76px 0 68px}
.hero-bg{
  position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(900px 420px at 88% -8%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 62%),
    radial-gradient(760px 460px at 4% 8%, color-mix(in srgb, var(--brand) 14%, transparent), transparent 60%),
    var(--bg-2);
}
.hero-in{position:relative; z-index:1; display:grid; grid-template-columns:1.15fr .85fr; gap:52px; align-items:center}
.eyebrow{
  display:inline-block; font-size:.78rem; font-weight:600; letter-spacing:.09em; text-transform:uppercase;
  color:var(--brand-dark); background:#fff; border:1px solid var(--line); border-radius:100px; padding:6px 14px; margin-bottom:20px;
}
.hero h1 .hl{color:var(--brand); }
.sub{margin-top:18px; font-size:1.1rem; color:var(--ink-2); max-width:34em}
.cta{display:flex; flex-wrap:wrap; gap:12px; margin-top:28px}
.selos{list-style:none; padding:0; margin:30px 0 0; display:flex; flex-wrap:wrap; gap:10px 22px; font-size:.9rem; color:var(--ink-2)}
.selos li{position:relative; padding-left:22px}
.selos li::before{
  content:""; position:absolute; left:0; top:.52em; width:13px; height:8px;
  border-left:2px solid var(--brand); border-bottom:2px solid var(--brand); transform:rotate(-45deg);
}

/* cartão visual do hero */
.hero-card{background:#fff; border:1px solid var(--line); border-radius:20px; box-shadow:var(--shadow); overflow:hidden}
.hero-card img{width:100%; height:100%; object-fit:cover; aspect-ratio:4/3}
.painel{padding:26px}
.painel-top{display:flex; justify-content:space-between; align-items:center; font-size:.78rem; color:var(--ink-2); letter-spacing:.06em; text-transform:uppercase}
.painel-val{font-family:Manrope,sans-serif; font-size:2.7rem; font-weight:800; color:var(--brand); margin:8px 0 2px; letter-spacing:-.03em}
.painel-sub{font-size:.9rem; color:var(--ink-2)}
.barras{display:flex; align-items:flex-end; gap:7px; height:112px; margin:22px 0 8px}
.barras i{flex:1; border-radius:5px 5px 0 0; background:color-mix(in srgb, var(--brand) 18%, #fff); display:block}
.barras i.on{background:var(--brand)}
.barras i.sol{background:var(--accent)}
.painel-legenda{display:flex; justify-content:space-between; font-size:.72rem; color:var(--ink-2)}

/* ---------- NÚMEROS ---------- */
.nums{border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff}
.nums-in{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:8px; padding:30px 20px; text-align:center}
.nums b{display:block; font-family:Manrope,sans-serif; font-size:2rem; font-weight:800; color:var(--brand); letter-spacing:-.02em}
.nums span{font-size:.9rem; color:var(--ink-2)}

/* ---------- SEÇÕES ---------- */
.sec{padding:82px 0}
.sec.alt{background:var(--bg-2)}
.sec-head{max-width:640px; margin-bottom:42px}
.tag{font-size:.78rem; font-weight:600; letter-spacing:.09em; text-transform:uppercase; color:var(--brand); margin-bottom:10px}
.lead{margin-top:14px; color:var(--ink-2); font-size:1.03rem}
.center .lead{margin-left:auto; margin-right:auto}

/* ---------- SIMULADOR ---------- */
.sim-box{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:18px; overflow:hidden; box-shadow:var(--shadow); background:#fff}
.sim-form{padding:34px}
.sim-form label{display:block; font-weight:600; font-size:.95rem; margin-bottom:10px}
.in-money{display:flex; align-items:center; border:1px solid var(--line); border-radius:11px; overflow:hidden; background:#fff}
.in-money:focus-within{border-color:var(--brand); box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 16%, transparent)}
.in-money span{padding:0 14px; color:var(--ink-2); font-weight:600; border-right:1px solid var(--line); align-self:stretch; display:flex; align-items:center; background:var(--bg-2)}
.in-money input{flex:1; border:0; outline:0; padding:15px 14px; font-size:1.35rem; font-family:Manrope,sans-serif; font-weight:700; width:100%; color:var(--ink)}
.tipo{border:0; padding:0; margin:20px 0 24px}
.tipo legend{font-size:.88rem; color:var(--ink-2); margin-bottom:10px; padding:0}
.tipo label{display:inline-flex; align-items:center; gap:7px; margin:0 16px 0 0; font-weight:500; font-size:.94rem; cursor:pointer}
.tipo input{accent-color:var(--brand); width:17px; height:17px}
.mini{margin-top:14px; font-size:.8rem; color:var(--ink-2); line-height:1.5}

.sim-res{padding:34px; background:var(--bg-2); border-left:1px solid var(--line)}
.sim-res[hidden]{display:none}
.res-lbl{font-size:.85rem; color:var(--ink-2); letter-spacing:.04em; text-transform:uppercase}
.res-big{font-size:clamp(2.2rem,5vw,3rem); font-weight:800; color:var(--brand); margin:4px 0 22px; letter-spacing:-.03em}
.res-grid{display:grid; gap:12px; margin-bottom:24px}
.res-grid div{display:flex; justify-content:space-between; align-items:baseline; gap:12px; padding-bottom:12px; border-bottom:1px dashed var(--line)}
.res-grid span{font-size:.92rem; color:var(--ink-2)}
.res-grid b{font-family:Manrope,sans-serif; font-size:1.12rem; font-weight:700}

/* ---------- PASSOS ---------- */
.passos{list-style:none; counter-reset:p; margin:0; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(238px,1fr)); gap:22px}
.passos li{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px}
.passos .n{
  display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:9px;
  background:var(--brand); color:#fff; font-family:Manrope,sans-serif; font-weight:800; margin-bottom:14px;
}
.passos h3{margin-bottom:8px}
.passos p{font-size:.94rem; color:var(--ink-2)}

/* ---------- CARDS DE SERVIÇO ---------- */
.cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(268px,1fr)); gap:22px}
.card{border:1px solid var(--line); border-radius:var(--radius); padding:28px 24px; background:#fff; transition:border-color .15s, transform .15s}
.card:hover{border-color:var(--brand); transform:translateY(-2px)}
.card .ico{width:42px; height:42px; border-radius:11px; background:color-mix(in srgb, var(--brand) 12%, #fff); display:flex; align-items:center; justify-content:center; margin-bottom:16px}
.card .ico svg{width:22px; height:22px; stroke:var(--brand); fill:none; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round}
.card h3{margin-bottom:8px}
.card p{font-size:.94rem; color:var(--ink-2)}

/* ---------- PROJETOS ---------- */
.proj{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:22px}
.proj-item{background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden}
.proj-img{aspect-ratio:4/3; background:linear-gradient(135deg, color-mix(in srgb, var(--brand) 16%, #fff), color-mix(in srgb, var(--accent) 22%, #fff)); position:relative}
.proj-img img{width:100%; height:100%; object-fit:cover}
.proj-img .ph{position:absolute; inset:0; display:flex; align-items:center; justify-content:center; color:var(--brand-dark); font-size:.82rem; font-weight:600; opacity:.75; text-align:center; padding:16px}
.proj-txt{padding:18px 20px}
.proj-txt h3{font-size:1rem; margin-bottom:5px}
.proj-txt p{font-size:.9rem; color:var(--ink-2)}

/* ---------- DEPOIMENTOS ---------- */
.deps{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px}
.dep{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 24px}
.dep p{font-size:.97rem}
.dep .quem{margin-top:16px; font-size:.87rem; color:var(--ink-2); font-weight:600}
.dep .estrelas{color:var(--accent); letter-spacing:2px; margin-bottom:12px}

/* ---------- FAQ ---------- */
.faq details{border:1px solid var(--line); border-radius:var(--radius); background:#fff; margin-bottom:12px; overflow:hidden}
.faq summary{cursor:pointer; padding:19px 22px; font-weight:600; list-style:none; display:flex; justify-content:space-between; gap:16px; align-items:center; font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"; color:var(--brand); font-size:1.5rem; font-weight:400; line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{padding:0 22px 20px; color:var(--ink-2); font-size:.96rem}

/* ---------- CTA FINAL ---------- */
.cta-final{background:var(--brand-dark); color:#fff}
.cta-final h2{margin-bottom:14px}
.cta-final .lead{color:rgba(255,255,255,.82); margin-bottom:28px}
.cta-final .btn-brand{background:#fff; color:var(--brand-dark); box-shadow:none}
.cta-final .btn-brand:hover{background:var(--accent); color:#12161c}
.tel{margin-top:18px; font-size:.94rem; color:rgba(255,255,255,.75)}
.tel a{color:#fff; font-weight:600}

/* ---------- RODAPÉ ---------- */
.rodape{background:#0f1319; color:#aeb6c2; padding:52px 0 0; font-size:.92rem}
.rodape-in{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:34px; padding-bottom:38px}
.rmark{font-family:Manrope,sans-serif; font-weight:800; color:#fff; font-size:1.12rem; margin-bottom:12px}
.rlbl{color:#fff; font-weight:600; margin-bottom:12px}
.rtxt{margin-bottom:6px}
.rtxt a{text-decoration:none}
.rtxt a:hover{color:var(--accent)}
.rodape-fim{border-top:1px solid #1d232c; padding-top:18px; padding-bottom:22px; font-size:.82rem; color:#6d7684}

/* ---------- WHATSAPP FLUTUANTE ---------- */
.wa-float{
  position:fixed; right:18px; bottom:18px; z-index:60; width:56px; height:56px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 26px -8px rgba(37,211,102,.75);
}
.wa-float svg{width:30px; height:30px; fill:#fff}

/* ---------- ANIMAÇÃO ---------- */
.reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1; transform:none; transition:none}}

/* ---------- RESPONSIVO ---------- */
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr; gap:36px}
  .sim-box{grid-template-columns:1fr}
  .sim-res{border-left:0; border-top:1px solid var(--line)}
  .nav-links{
    position:absolute; top:72px; left:0; right:0; background:#fff; border-bottom:1px solid var(--line);
    flex-direction:column; gap:0; padding:8px 20px 16px; display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0; border-bottom:1px solid var(--line)}
  .burger{display:block}
  .nav-right .btn span{display:none}
  .nav-right .btn{padding:11px 13px}
}
@media (max-width:560px){
  body{font-size:16px}
  .sec{padding:60px 0}
  .hero{padding:52px 0 48px}
  .sim-form,.sim-res{padding:24px 20px}
  .cta .btn{width:100%}
}

/* ---------- DIFERENCIAIS ---------- */
.difs{display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:26px 34px}
.dif{display:grid; grid-template-columns:44px minmax(0,1fr); gap:6px 16px; align-items:start}
.dif .ico{grid-row:1 / span 2}
.dif h3, .dif p{grid-column:2}
.dif .ico{width:44px; height:44px; border-radius:12px; background:color-mix(in srgb, var(--brand) 11%, #fff); display:flex; align-items:center; justify-content:center}
.dif .ico svg{width:22px; height:22px; stroke:var(--brand); fill:none; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round}
.dif h3{margin-bottom:6px}
.dif p{font-size:.94rem; color:var(--ink-2)}

/* ---------- EQUIPAMENTOS ---------- */
.equip{display:grid; grid-template-columns:1fr 1fr 1.2fr; gap:26px; background:#fff; border:1px solid var(--line); border-radius:18px; padding:30px; box-shadow:var(--shadow)}
.equip-lbl{font-size:.78rem; font-weight:600; letter-spacing:.09em; text-transform:uppercase; color:var(--ink-2); margin-bottom:14px}
.chips{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px}
.chips li{border:1px solid var(--line); border-radius:8px; padding:7px 12px; font-size:.88rem; font-weight:500; background:var(--bg-2)}
.equip-gar{border-left:1px solid var(--line); padding-left:26px}
.lista-check{list-style:none; margin:0; padding:0; display:grid; gap:11px}
.lista-check li{position:relative; padding-left:26px; font-size:.93rem; color:var(--ink-2)}
.lista-check li::before{content:""; position:absolute; left:2px; top:.42em; width:13px; height:8px; border-left:2px solid var(--brand); border-bottom:2px solid var(--brand); transform:rotate(-45deg)}

/* ---------- FINANCIAMENTO ---------- */
.fin-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(258px,1fr)); gap:22px}
.fin-card{border:1px solid var(--line); border-left:3px solid var(--brand); border-radius:var(--radius); padding:26px 24px; background:#fff}
.fin-card h3{margin-bottom:8px}
.fin-card p{font-size:.94rem; color:var(--ink-2)}
.fin-nota{margin-top:20px}

/* ---------- COBERTURA ---------- */
.chips-cob{gap:10px}
.chips-cob li{background:#fff; padding:9px 15px; font-size:.92rem}
.cob .mini{margin-top:18px}

@media (max-width:900px){
  .equip{grid-template-columns:1fr; padding:24px}
  .equip-gar{border-left:0; border-top:1px solid var(--line); padding-left:0; padding-top:22px}
}

/* ---------- ILUSTRAÇÃO NO LUGAR DA FOTO ---------- */
.proj-img .ilu{position:absolute; inset:0; width:100%; height:100%}
.proj-img .ph{
  position:absolute; left:0; right:0; bottom:0; top:auto; display:block; text-align:center;
  font-size:.74rem; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-2);
  background:rgba(255,255,255,.82); padding:7px 10px; opacity:1; font-weight:600;
}