:root{
  /* Base “dashboard” */
  --bg0:#070B12;
  --bg1:#0A1220;
  --bg2:#0B1B2B;

  --card:#0E1726;
  --card2:#0B1422;

  --stroke:rgba(255,255,255,.08);
  --text:#EAF2FF;
  --muted:rgba(234,242,255,.68);

  --accent:#1BFF8A;
  --accent2:#00D1FF;

  --shadow: 0 18px 60px rgba(0,0,0,.55);

  --font-ui: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-title: "Oswald", "Inter", system-ui, sans-serif;
}

body{
  font-family: var(--font-ui);
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(0,209,255,.10), transparent 60%),
    radial-gradient(1000px 600px at 80% 20%, rgba(27,255,138,.10), transparent 65%),
    radial-gradient(900px 500px at 50% 90%, rgba(27,255,138,.06), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  color: var(--text);
}

/* Títulos mais “dashboard” */
h1, h2, h3{
  font-family: var(--font-title);
  letter-spacing: .8px;
}

h1{
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 700;
}

/* “grid” sutil tipo o seu dashboard */
.b3it-landing{
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(0,209,255,.10), transparent 60%),
    radial-gradient(1000px 600px at 80% 20%, rgba(27,255,138,.10), transparent 65%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  position: relative;
}

.b3it-landing:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.18;
  background:
    repeating-linear-gradient(135deg,
      rgba(255,255,255,.06) 0px,
      rgba(255,255,255,.06) 1px,
      transparent 1px,
      transparent 12px
    );
  mix-blend-mode: overlay;
}

/* Cards mais “flat premium” */
.service-card, .case-card, .feature, .contact-card, .glass-card, .form, .metric{
  background: linear-gradient(180deg, rgba(14,23,38,.82), rgba(11,20,34,.62));
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 14px 45px rgba(0,0,0,.45);
}

/* Accent mais “neon” sem estourar */
.accent{
  color: var(--accent);
  text-shadow: 0 0 18px rgba(27,255,138,.22);
}

.btn.primary{
  background: linear-gradient(180deg, rgba(27,255,138,.95), rgba(27,255,138,.70));
  color:#06110A;
}

.wrap{ max-width:1100px; margin:0 auto; padding:0 20px; }

.hero{ position:relative; padding:72px 0 40px; overflow:hidden; }
.hero-bg{
  position:absolute; inset:-2px;
  background:
    radial-gradient(900px 420px at 18% 20%, rgba(53,255,122,.16), transparent 60%),
    radial-gradient(700px 380px at 84% 30%, rgba(53,255,122,.10), transparent 62%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0, rgba(255,255,255,.02) 2px, transparent 2px, transparent 14px);
  filter: blur(.0px);
  pointer-events:none;
  opacity:.85;
}
.hero-grid{ position:relative; display:grid; grid-template-columns: 1.2fr .8fr; gap:26px; align-items:center; }
.badge{
  display:inline-flex; gap:10px; align-items:center;
  padding:8px 12px; border:1px solid var(--stroke);
  background:rgba(15,27,46,.55);
  border-radius:999px;
  font-size:12px; letter-spacing:.4px;
}
h1{ font-size:44px; line-height:1.1; margin:14px 0 10px; }
.accent{ color:var(--accent); text-shadow: 0 0 18px rgba(53,255,122,.30); }
.subtitle{ color:var(--muted); font-size:15.5px; line-height:1.6; max-width:56ch; }

.hero-cta{ display:flex; gap:12px; margin:18px 0 18px; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  height:44px; padding:0 16px; border-radius:12px;
  border:1px solid var(--stroke);
  color:var(--text); text-decoration:none;
  background:rgba(15,27,46,.45);
  transition:.18s ease;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow); border-color: rgba(53,255,122,.25); }
.btn.primary{
  background: linear-gradient(180deg, rgba(53,255,122,.95), rgba(53,255,122,.75));
  color:#06110A; border-color: rgba(53,255,122,.2);
  font-weight:700;
}
.btn.ghost{ background:rgba(15,27,46,.25); }
.btn.full{ width:100%; }

.hero-metrics{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:10px; margin-top:12px;
}
.metric{
  border:1px solid var(--stroke);
  background: rgba(15,27,46,.38);
  border-radius:14px;
  padding:12px 12px;
}
.metric-n{ font-weight:800; letter-spacing:.2px; }
.metric-t{ color:var(--muted); font-size:12.5px; margin-top:4px; }

.glass-card{
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(15,27,46,.62), rgba(15,27,46,.35));
  box-shadow: var(--shadow);
  border-radius:18px;
  padding:18px;
  backdrop-filter: blur(10px);
}
.card-title{ font-weight:800; margin-bottom:10px; }
.checklist{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.checklist li{ display:grid; grid-template-columns: 18px 1fr; gap:10px; color:var(--muted); line-height:1.5; }
.checklist span{ color:var(--accent); font-weight:900; }

.mini-note{
  margin-top:14px; padding-top:12px; border-top:1px solid var(--stroke);
  color:rgba(233,238,247,.62); font-size:12.5px; line-height:1.5;
}

.section{ padding:52px 0; }
.section.alt{ background: rgba(255,255,255,.02); border-top:1px solid rgba(255,255,255,.04); border-bottom:1px solid rgba(255,255,255,.04); }
.section-head h2{ font-size:28px; margin:0; }
.section-head p{ color:var(--muted); margin:10px 0 0; max-width:70ch; }

.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap:14px; margin-top:18px; }
.grid-2{ display:grid; grid-template-columns: repeat(2, 1fr); gap:14px; margin-top:18px; }

.service-card, .case-card, .feature, .contact-card{
  border:1px solid var(--stroke);
  background: rgba(15,27,46,.35);
  border-radius:18px;
  padding:16px;
}
.service-card:hover, .case-card:hover{
  border-color: rgba(53,255,122,.25);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
  transition:.18s ease;
}

.icon{
  width:46px; height:46px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(53,255,122,.10);
  border:1px solid rgba(53,255,122,.20);
  color: var(--accent);
  font-weight:900;
  margin-bottom:10px;
}
.service-card h3, .case-card h3{ margin:0 0 8px; }
.service-card p, .case-card p, .feature p{ margin:0; color:var(--muted); line-height:1.6; }

.tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.tags span{
  font-size:12px; padding:6px 10px; border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: rgba(233,238,247,.80);
}

.contact{ padding-bottom:66px; }
.contact-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap:18px; align-items:start; margin-top:14px; }
.muted{ color:var(--muted); }
.contact-cards{ display:grid; grid-template-columns: repeat(3, 1fr); gap:10px; margin-top:16px; }
.contact-card .k{ color:rgba(233,238,247,.62); font-size:12px; }
.contact-card .v{ font-weight:800; margin-top:6px; }

.form{
  border:1px solid var(--stroke);
  background: rgba(15,27,46,.45);
  border-radius:18px;
  padding:16px;
}
.form-row{ display:grid; gap:6px; margin-bottom:12px; }
label{ font-size:12.5px; color:rgba(233,238,247,.70); }
input, textarea{
  background: rgba(7,10,15,.55);
  border:1px solid rgba(255,255,255,.10);
  border-radius:12px;
  padding:12px 12px;
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{
  border-color: rgba(53,255,122,.35);
  box-shadow: 0 0 0 3px rgba(53,255,122,.10);
}
.form-foot{ margin-top:10px; color:rgba(233,238,247,.55); font-size:12px; }

.footer{
  border-top:1px solid rgba(255,255,255,.06);
  padding:18px 0 28px;
  background: rgba(0,0,0,.08);
}
.footer-grid{
  display:grid; grid-template-columns: 1.2fr .6fr 1fr; gap:12px; align-items:center;
}
.logo{
  display:inline-flex; align-items:center; justify-content:center;
  width:64px; height:38px; border-radius:14px;
  border:1px solid rgba(53,255,122,.20);
  background: rgba(53,255,122,.10);
  color: var(--accent);
  font-weight:900; letter-spacing:.6px;
}
.links{ display:flex; gap:14px; justify-content:center; }
.links a{ color: rgba(233,238,247,.78); text-decoration:none; }
.links a:hover{ color: var(--accent2); }
.right{ text-align:right; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  h1{ font-size:36px; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .contact-cards{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .right{ text-align:left; }
  .links{ justify-content:flex-start; }
}