/* index, contato, privacidade, servicos e termos */
:root{
  --bg:#070d1a;
  --card:rgba(12,24,64,.55);
  --stroke:rgba(148,163,184,.18);
  --text:#eaf1ff;
  --muted:rgba(234,241,255,.72);
  --accent:#38bdf8;
  --accent2:#0ea5e9;
  --radius:18px;
  --shadow:0 22px 60px rgba(0,0,0,.52);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% 0%, rgba(56,189,248,.18), transparent 60%),
    radial-gradient(980px 600px at 90% 10%, rgba(14,165,233,.14), transparent 62%),
    radial-gradient(850px 560px at 50% 110%, rgba(34,197,94,.10), transparent 58%),
    var(--bg);
}
/* produtos */
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1100px;margin:0 auto;padding:0 18px}

.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;
  border-bottom:1px solid var(--stroke);
}
.brand{font-weight:800;letter-spacing:-.02em;color:var(--text)}
.links{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

.hero{padding:42px 0 26px}
.hero h1{margin:0 0 10px;letter-spacing:-.02em;font-size:clamp(1.6rem,3vw,2.4rem)}
.hero p{margin:0 0 18px;color:var(--muted);line-height:1.7}

.card{
  margin:18px 0;
  padding:20px;
  border-radius:var(--radius);
  border:1px solid var(--stroke);
  background:var(--card);
  backdrop-filter: blur(10px);
  box-shadow:var(--shadow);
}
.card h2{margin:0 0 10px;color:var(--accent)}
ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:14px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.06);
  color:var(--text);
}
.btn:hover{transform:translateY(-1px);box-shadow:0 16px 40px rgba(0,0,0,.35);text-decoration:none}
.btn.primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#06101a;border:none;
}

.cta{display:flex;gap:10px;flex-wrap:wrap}

.footer{margin-top:28px;border-top:1px solid var(--stroke);padding:18px 0;color:var(--muted)}
@media (max-width:640px){ .nav{gap:12px;flex-direction:column;align-items:flex-start} }

.product-grid{
  display:grid;
  gap:14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top:12px;
}
.product{
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 16px;
}
.product h3{
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

/* blog */
.post-list{
  display:grid;
  gap:14px;
}
.post{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding:16px;
}
.post h3{
  margin:0 0 8px;
  letter-spacing:-0.02em;
}