:root{
  --bg-900:#111111;
  --bg-800:#1a1a1a;
  --card:#1f1f1f;
  --stroke:#2a2a2a;
  --text:#f2f2f2;
  --muted:#c9c9c9;
  --brand:#9ca3af;   /* cinza médio */
  --brand-2:#6b7280; /* cinza escuro */
  --accent:#d1d5db;  /* cinza claro */
  --radius:18px;
  --shadow:0 10px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.04);
  --container:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg-900) 0%, var(--bg-800) 100%);
  line-height:1.6;
}

img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}

.container{width:min(var(--container), 92vw);margin-inline:auto}

/* Header */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(20,20,20,.85); backdrop-filter: blur(10px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:2px;white-space:nowrap}
.brand .dot{width:10px;height:10px;border-radius:999px;background:var(--brand);box-shadow:0 0 0 3px rgba(156,163,175,.25)}

nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
nav a{color:var(--muted);font-weight:600}
nav a:hover{color:#fff}

/* Hambúrguer */
#menu-toggle{display:none}
.menu-btn{display:none;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--stroke)}
.menu-btn span{display:block;width:22px;height:2px;background:#e8e8e8;position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:#e8e8e8}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}

/* Hero */
.hero{padding:clamp(56px,8vw,96px) 0 60px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
h1{font-size:clamp(32px,6vw,64px);line-height:1.05;margin:0 0 10px;font-weight:800;letter-spacing:1px}
.accent{color:var(--accent)}
.sub{color:var(--muted);margin:8px 0 18px;font-weight:500}
.badge{display:inline-block;background:linear-gradient(180deg,var(--brand),var(--brand-2));color:#111;padding:6px 12px;border-radius:999px;font-weight:800}
.bullets{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px}
.bullet{display:flex;gap:8px;align-items:center;background:rgba(255,255,255,.04);border:1px solid var(--stroke);padding:10px 12px;border-radius:12px}
.icon{width:22px;height:22px;display:grid;place-items:center;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--stroke)}

.mock{min-height:420px;border-radius:20px;border:1px dashed var(--stroke);display:grid;place-items:center;background:linear-gradient(135deg,#2a2a2a,#1c1c1c);
 background: linear-gradient(rgba(0,0,0,.2), rgba(0,0,0,.2)), url("imagens/bg.png");
  background-size: cover;   background-position: center;  color: #fff;}

.cta-wrap{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:999px;font-weight:800;
  background:linear-gradient(180deg,#2b2b2b,#1f1f1f); color:#f1f1f1;
  border:1px solid var(--stroke);
  box-shadow:0 8px 28px rgba(0,0,0,.35);
  transition:transform .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:linear-gradient(180deg,var(--brand),var(--brand-2));color:#111;border-color:transparent}
.btn.ghost{background:transparent;color:#f1f1f1;border:1px solid var(--stroke)}
.floating{position:fixed;bottom:20px;right:20px}

/* Seções & cards */
.section{padding:64px 0}
.section h2{font-size:clamp(24px,3.6vw,40px);margin:0 0 10px;text-align:center}
.section .lead{color:var(--muted);text-align:center;max-width:900px;margin:0 auto 24px;font-size:clamp(15px,1.4vw,18px)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.0));
  border:1px solid var(--stroke); border-radius:var(--radius); padding:18px; box-shadow:var(--shadow);
  min-height:142px;
}
.card .tag{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);margin-bottom:8px;font-weight:700;color:#e9e9e9}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:980px;margin:16px auto 0}
.price{border:1px solid var(--stroke); background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)); border-radius:var(--radius); padding:20px; box-shadow:var(--shadow); display:flex;flex-direction:column;gap:12px}
.price.pop{outline:2px solid var(--brand); box-shadow:0 0 0 8px rgba(156,163,175,.12), var(--shadow)}
.amount{font-size:clamp(22px,2.8vw,28px);font-weight:800}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.checks li{display:flex;gap:8px;align-items:flex-start}
.checks li::before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:6px;background:#262626;border:1px solid var(--stroke)}

/* Contato */
.contact .form{max-width:880px;margin:0 auto}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.field input,.field select,.field textarea{padding:.85rem 1rem;border:1px solid var(--stroke);border-radius:10px;background:#141414;color:#f1f1f1}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #3a3a3a;border-color:#3a3a3a}
.form-actions{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}
.privacy{color:#bdbdbd}

/* Footer */
footer{padding:32px 0;color:#bdbdbd;text-align:center;border-top:1px solid rgba(255,255,255,.06);margin-top:40px}

/* Reveal */
.reveal{opacity:0;transform:translateY(10px);transition:all .5s}
.reveal.visible{opacity:1;transform:none}

/* Responsivo */
@media (max-width: 1024px){
  .container{width:min(var(--container), 94vw)}
}
@media (max-width: 900px){
  .menu-btn{display:flex}
  nav ul{
    position:fixed; inset:64px 0 auto 0; background:rgba(18,18,18,.98);
    border-top:1px solid rgba(255,255,255,.06);
    display:grid; gap:18px; padding:18px; transform:translateY(-120%); transition:transform .2s ease;
  }
  #menu-toggle:checked + label + nav ul{transform:translateY(0)}
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}