/* A.C.R.C Energy Solutions — estilo das páginas de serviço (mesma paleta da home) */
:root{--bg:#080d15;--surface:#101827;--surface-soft:#162235;--text:#f4f7fb;--muted:#b7c2cf;--line:rgba(255,255,255,.14);--primary:#3b8cff;--accent:#f4a51c;--accent-strong:#ffbe3d;--accent-soft:rgba(244,165,28,.14);--radius:8px;--container:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;text-size-adjust:100%}
body{margin:0;color:var(--text);background:linear-gradient(180deg,rgba(8,13,21,.98),rgba(11,18,29,.98)),var(--bg);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}
a{color:inherit}
img{max-width:100%;height:auto}
.container{width:min(100% - 40px,var(--container));margin:0 auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;color:#000;padding:8px;z-index:10}
header.top{border-bottom:1px solid var(--line);background:rgba(8,13,21,.92);position:sticky;top:0;z-index:5;backdrop-filter:blur(8px)}
header.top .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand{text-decoration:none;display:flex;flex-direction:column;line-height:1.1}
.brand b{font-size:1.35rem;letter-spacing:.08em}.brand span{font-size:.78rem;color:var(--accent);letter-spacing:.12em;text-transform:uppercase}
nav.top a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:.95rem}nav.top a:hover{color:var(--text)}
.breadcrumb{font-size:.85rem;color:var(--muted);padding:18px 0 0}.breadcrumb a{color:var(--muted)}
.hero{padding:48px 0 56px}
.eyebrow{display:inline-block;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(244,165,28,.35);border-radius:999px;padding:4px 14px;font-size:.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
h1{font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.15;margin:18px 0 16px;max-width:900px}
h2{font-size:clamp(1.45rem,2.6vw,2rem);line-height:1.2;margin:0 0 16px}
h3{font-size:1.12rem;margin:0 0 8px}
.lead{font-size:1.15rem;color:var(--muted);max-width:780px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:var(--radius);font-weight:700;text-decoration:none;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#07101d}.btn-primary:hover{background:var(--accent-strong)}
.btn-ghost{border-color:var(--line);color:var(--text)}.btn-ghost:hover{border-color:var(--primary)}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;color:var(--muted);font-size:.92rem;padding:0;list-style:none}
.trust li::before{content:"✓ ";color:var(--accent);font-weight:700}
section{padding:56px 0;border-top:1px solid var(--line)}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card p{margin:0;color:var(--muted)}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:14px}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 18px 64px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:18px;top:16px;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#07101d;font-weight:700;display:grid;place-items:center}
.steps li span{color:var(--muted);display:block}
.two{display:grid;gap:28px;grid-template-columns:1.2fr .8fr;align-items:start}
.box{background:var(--surface-soft);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--radius);padding:22px}
.box ul{margin:0;padding-left:20px;color:var(--muted)}
.muted{color:var(--muted)}
details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700}
details p{color:var(--muted);margin:12px 0 0}
.final{background:linear-gradient(135deg,rgba(59,140,255,.16),rgba(244,165,28,.12));border:1px solid var(--line);border-radius:var(--radius);padding:36px;text-align:center}
.final p{color:var(--muted);max-width:640px;margin:0 auto}
.final .cta-row{justify-content:center}
.related a{color:var(--accent)}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:.9rem}
footer .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer a{color:var(--muted)}
.wa-float{position:fixed;right:18px;bottom:18px;background:#25d366;color:#05210f;font-weight:700;text-decoration:none;border-radius:999px;padding:14px 20px;box-shadow:0 12px 30px rgba(0,0,0,.4);z-index:6}
@media(max-width:820px){.two{grid-template-columns:1fr}nav.top{display:none}.hero{padding:32px 0 40px}}