/* Tema "marketing" da casca Node — identidade RocketApps (dark + verde). */
:root{
  --bg:#07070a;--bg2:#0d0d12;--surface:#121219;--surface2:#16161f;--line:#23232d;--line2:#2e2e3a;
  --ink:#f5f5f7;--ink2:#c7c7d1;--muted:#83838f;
  --brand:#3DDC84;--brand-ink:#06351f;--brand-2:#2bb56a;
  --radius:16px;--wrap:1160px;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 20px 50px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);scroll-padding-top:80px;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:760px}
.eyebrow{margin:0;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.sec-t{margin:12px 0 0;font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.025em;line-height:1.1}
.lead-p{color:var(--ink2);font-size:18px;max-width:640px}
.sec-head{max-width:680px;margin-bottom:48px}

/* botões */
.btn{display:inline-flex;align-items:center;gap:9px;border:0;border-radius:12px;padding:13px 22px;font-size:15px;font-weight:700;
  font-family:inherit;cursor:pointer;text-decoration:none;transition:transform .05s,background .15s,box-shadow .15s,border-color .15s}
.btn:active{transform:translateY(1px)}
.btn.sm{padding:10px 16px;font-size:14px}
.btn-brand{background:var(--brand);color:var(--brand-ink);box-shadow:0 8px 24px rgba(61,220,132,.22)}
.btn-brand:hover{background:#4ee795}
.btn-line{background:transparent;color:var(--ink);border:1px solid var(--line2)}
.btn-line:hover{border-color:#44444f;background:#ffffff08}
.btn-dark{background:var(--brand-ink);color:#fff}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(7,7,10,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:18px;height:72px}
.logo{font-size:21px;font-weight:800;letter-spacing:-.03em;display:inline-flex;align-items:baseline}
.logo b{color:#fff}.logo span{color:#fff}.logo i{color:var(--brand);font-style:normal}
.hdr nav{display:flex;gap:28px;margin-left:16px;flex:1}
.hdr nav a{color:var(--ink2);font-size:15px;font-weight:500}
.hdr nav a:hover{color:var(--ink)}
.hdr-right{display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:3px}
.lang a{font-size:13px;font-weight:700;color:var(--muted);padding:5px 10px;border-radius:7px;letter-spacing:.03em}
.lang a.on{background:var(--brand);color:var(--brand-ink)}
.lang a:not(.on):hover{color:var(--ink)}
.burger{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:4px}

/* hero */
.hero{position:relative;overflow:hidden;padding:104px 0 84px;text-align:center;
  background:
    radial-gradient(900px 440px at 50% -8%,rgba(61,220,132,.16),transparent 62%),
    linear-gradient(180deg,#0a0a0f,var(--bg));}
.hero::before{content:"";position:absolute;inset:0;background-image:
  linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:52px 52px;opacity:.25;mask-image:radial-gradient(600px 400px at 50% 0%,#000,transparent 75%)}
.hero-mid{position:relative;max-width:820px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:18px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink2);
  background:var(--surface);border:1px solid var(--line2);border-radius:999px;padding:7px 15px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px rgba(61,220,132,.25)}
.hero h1{margin:4px 0 0;font-size:clamp(36px,6vw,64px);font-weight:800;letter-spacing:-.035em;line-height:1.03}
.hero .lead-p{margin:6px auto 0}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:12px}
.stat-row{display:flex;flex-wrap:wrap;gap:40px;justify-content:center;margin-top:40px;padding-top:32px;border-top:1px solid var(--line)}
.stat-row .stat{display:flex;flex-direction:column}
.stat-row .n{font-size:34px;font-weight:800;color:var(--brand);letter-spacing:-.02em}
.stat-row .l{font-size:14px;color:var(--muted)}

/* seções */
section.block{padding:92px 0}
section.block.alt{background:var(--bg2);border-block:1px solid var(--line)}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}

/* serviços */
.svc{display:flex;flex-direction:column;transition:border-color .15s,transform .15s}
.svc:hover{border-color:var(--line2);transform:translateY(-2px)}
.svc.hl{background:linear-gradient(165deg,#133a28,#0f2416);border-color:#1f5c3c}
.svc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#ffffff0a;color:var(--brand)}
.svc.hl .ico{background:#3DDC8420}
.tag{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-ink);background:var(--brand);padding:5px 11px;border-radius:999px}
.svc h3{margin:0 0 9px;font-size:21px;font-weight:800}
.svc p{margin:0;color:var(--ink2);font-size:15.5px}

/* processo */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;padding-top:16px;border-top:2px solid var(--line2)}
.step-n{font-size:15px;font-weight:800;color:var(--brand);letter-spacing:.1em}
.step h3{margin:14px 0 8px;font-size:20px;font-weight:800}
.step p{margin:0;color:var(--ink2);font-size:15px}

/* projetos */
.proj{position:relative;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;
  gap:4px 16px;align-items:start;padding:26px 48px 26px 26px;transition:border-color .15s,transform .15s}
.proj:hover{border-color:var(--line2);transform:translateY(-2px)}
.proj-logo{grid-row:1 / span 2;align-self:start;width:50px;height:50px;border-radius:13px;
  background:linear-gradient(145deg,#1b1b25,#121219);border:1px solid var(--line2);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;color:var(--brand)}
.proj-meta{grid-column:2;grid-row:1;min-width:0}
.proj-meta h3{margin:0;font-size:19px;font-weight:800;line-height:1.2}
.proj-meta .cat{display:block;margin-top:3px;font-size:13px;color:var(--muted);line-height:1.35}
.proj .metric{grid-column:2;grid-row:2;justify-self:start;margin-top:10px;font-size:13px;font-weight:600;
  color:var(--brand);background:#3DDC8415;border:1px solid #3DDC8430;border-radius:999px;padding:4px 11px}
.proj-go{position:absolute;top:24px;right:20px;color:var(--muted)}
.proj:hover .proj-go{color:var(--brand)}

/* contato / lead */
.lead-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.contact-links{display:flex;flex-direction:column;gap:12px;margin-top:26px}
.contact-links a{display:inline-flex;align-items:center;gap:10px;color:var(--ink2);font-weight:600;font-size:15px}
.contact-links a:hover{color:var(--ink)}
.contact-links svg{color:var(--brand)}
.lead-form{display:grid;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px}
.lead-form label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600;color:var(--ink2)}
.lead-form input,.lead-form select,.lead-form textarea{padding:12px 14px;border:1px solid var(--line2);border-radius:11px;
  background:#0b0b11;color:var(--ink);font-size:15px;font-family:inherit}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(61,220,132,.16)}
.lead-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lead-form .consent{flex-direction:row;align-items:center;gap:8px;font-size:13px;color:var(--muted);font-weight:400}
.lead-form .consent input{width:auto}
.lead-form .consent a{color:var(--brand)}
.lead-ok{background:#133a28;border:1px solid #1f5c3c;color:#9ff0c2;border-radius:16px;padding:22px;font-weight:600}
.lead-err{color:#ffb4b4;font-size:14px}

/* blog */
.post{display:flex;flex-direction:column;padding:0;overflow:hidden;transition:border-color .15s,transform .15s}
.post:hover{border-color:var(--line2);transform:translateY(-2px)}
.post-cover{height:184px;overflow:hidden}
.post-cover img{width:100%;height:100%;object-fit:cover}
.post-cover.ph{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#15241b,#0f1a14);color:var(--brand);font-size:52px;font-weight:800}
.post-body{padding:22px;display:flex;flex-direction:column;gap:10px}
.post-body time{font-size:13px;font-weight:600;color:var(--muted)}
.post-body h3{margin:0;font-size:20px;font-weight:800}
.post-body p{margin:0;color:var(--ink2);font-size:15px}
.post-body .more{font-size:14px;font-weight:700;color:var(--brand)}
.cats{display:flex;flex-wrap:wrap;gap:6px}
.cat{font-size:12px;font-weight:600;color:var(--ink2);background:#ffffff0c;border:1px solid var(--line2);border-radius:999px;padding:3px 10px}

/* artigo / página */
.article{padding:64px 0 92px}
.article .back{display:inline-block;color:var(--muted);font-weight:600;font-size:14px;margin-bottom:22px}
.article .back:hover{color:var(--ink)}
.article h1{font-size:clamp(28px,4.5vw,44px);font-weight:800;letter-spacing:-.025em;line-height:1.1;margin:14px 0 10px}
.article .meta{color:var(--muted);font-size:14px}
.art-cover{margin:26px 0;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.prose{color:var(--ink2);font-size:17px;line-height:1.75;margin-top:20px}
.prose h2{color:var(--ink);font-size:24px;font-weight:800;margin:32px 0 10px;letter-spacing:-.01em}
.prose h3{color:var(--ink);font-size:20px;font-weight:700;margin:24px 0 8px}
.prose p{margin:0 0 16px}
.prose a{color:var(--brand)}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-top:24px}
.gallery img{border-radius:12px;border:1px solid var(--line);aspect-ratio:4/3;object-fit:cover}

/* footer */
.ft{border-top:1px solid var(--line);padding:60px 0 44px;background:var(--bg2)}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}
.ft-about{color:var(--muted);font-size:15px;max-width:380px;margin:16px 0 0}
.ft h5{margin:0 0 14px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ft a{display:block;color:var(--ink2);font-size:15px;padding:5px 0}
.ft a:hover{color:var(--ink)}
.ft-copy{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}

/* estados */
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px}
.center .box{max-width:460px}
.center h1{font-size:28px;font-weight:800;margin:0 0 10px}
.center p{color:var(--ink2);margin:0}

@media(max-width:900px){
  .hdr nav{position:absolute;left:0;right:0;top:72px;flex-direction:column;gap:0;margin:0;
    background:var(--bg2);border-bottom:1px solid var(--line);padding:8px 16px;display:none}
  .hdr nav.open{display:flex}
  .hdr nav a{padding:13px 4px;border-bottom:1px solid var(--line)}
  .burger{display:inline-flex}
  .hdr-right .btn.sm{display:none}
  .g3,.steps{grid-template-columns:1fr}
  .lead-wrap,.ft-grid{grid-template-columns:1fr;gap:28px}
  section.block{padding:64px 0}
  .stat-row{gap:28px}
}
@media(max-width:600px){
  .steps{grid-template-columns:1fr 1fr}
}