:root{
  --bg:#0b0d12;
  --panel:#111522;
  --border:rgba(255,255,255,.08);
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --accent:#6aa7ff;
  --accent2:#7c5cff;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(106,167,255,.22), transparent 60%),
    radial-gradient(900px 500px at 80% 0%, rgba(124,92,255,.18), transparent 55%),
    var(--bg);
  color:var(--text);
}

a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:24px}

.nav{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(11,13,18,.88), rgba(11,13,18,.55));
  border-bottom:1px solid var(--border);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
  max-width:1100px; margin:0 auto; padding:14px 24px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.2px;
}
.brand-dot{
  width:10px;height:10px;border-radius:999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 4px rgba(106,167,255,.12);
}
.links{display:flex; align-items:center; gap:14px; flex-wrap:wrap}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.btn:hover{border-color:rgba(255,255,255,.16)}
.btn.primary{
  border:0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#061024;
  font-weight:700;
}
.btn.ghost{background:transparent}
.small{color:var(--muted);font-size:14px}

.hero{
  padding:48px 0 22px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
}
@media (max-width: 860px){ .hero{grid-template-columns: 1fr; } }

.h-title{
  font-size:54px; line-height:1.03; margin:0 0 12px;
  letter-spacing:-.8px;
}
@media (max-width: 520px){ .h-title{font-size:40px;} }
.h-sub{color:var(--muted); font-size:16px; max-width:62ch}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}

.card{
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}

.grid{display:grid; gap:14px}
.grid-3{grid-template-columns: repeat(3, minmax(0,1fr));}
.grid-2{grid-template-columns: repeat(2, minmax(0,1fr));}
@media (max-width: 900px){ .grid-3{grid-template-columns:1fr;} .grid-2{grid-template-columns:1fr;} }

.kpi{
  display:flex; flex-direction:column; gap:6px;
  padding:16px;
  border-radius:16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.kpi strong{font-size:22px}
.kpi span{color:var(--muted); font-size:13px}

.section{padding:20px 0}
.section h2{margin:0 0 8px;font-size:22px}
.section p{margin:0;color:var(--muted)}

.pricing{
  display:grid; gap:14px;
  grid-template-columns: repeat(3, minmax(0,1fr));
}
@media (max-width: 980px){ .pricing{grid-template-columns:1fr;} }

.plan{
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  border-radius: var(--radius);
  padding:18px;
}
.plan.featured{
  border-color: rgba(106,167,255,.45);
  background: radial-gradient(600px 200px at 50% 0%, rgba(106,167,255,.18), transparent 55%),
              rgba(255,255,255,.02);
}
.price{font-size:34px;font-weight:800;margin:10px 0 8px}
.ul{margin:12px 0 0; padding:0 0 0 18px; color:var(--muted)}
.ul li{margin:8px 0}

.form{
  display:grid; gap:12px;
}
.input{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  color:var(--text);
  outline:none;
}
.input:focus{border-color: rgba(106,167,255,.45)}
.footer{
  padding: 0;
  border: 0;
  margin: 0;
}

/* ===== FOOTER (fix premium, sem bloco estranho) ===== */

.site-footer{
  position: relative;
}

.site-footer::after{
  content:"";
  position:absolute;
  top:0;
  left:50%;
  transform:translateX(-50%);
  width:60%;
  height:1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,.15), transparent);
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:30px;
}

@media (max-width: 900px){
  .footer-grid{ grid-template-columns:1fr 1fr; }
}

.footer-col h4{
  margin-bottom: 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.footer-col a{
  display:block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  transition: .2s ease;
}

.footer-col a:hover{ color: var(--text); }

.footer-text{
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  max-width: 260px;
}

.footer-bottom{
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}