:root{
  --bg: #070A12;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --muted2: rgba(255,255,255,.58);
  --brand: #7C3AED; /* roxo */
  --brand2:#22C55E; /* verde */
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 28px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% 10%, rgba(124,58,237,.22), transparent 60%),
    radial-gradient(900px 600px at 90% 18%, rgba(34,197,94,.14), transparent 55%),
    radial-gradient(800px 500px at 45% 85%, rgba(59,130,246,.10), transparent 60%),
    linear-gradient(180deg, #050711, #060814 30%, #05060F);
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button,input,textarea{ font:inherit; }

.container{
  width: min(100% - 40px, var(--max));
  margin-inline:auto;
}

.section{ padding: 84px 0; }
@media (max-width: 860px){ .section{ padding: 64px 0; } }

.card{
  background: linear-gradient(180deg, var(--panel), rgba(255,255,255,.04));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size: 14px;
}

.h1{
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 14px 0 16px;
}
.h2{
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.p{
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.grid{
  display:grid;
  gap:16px;
}
.grid-2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 860px){
  .grid-2,.grid-3{ grid-template-columns: 1fr; }
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
  user-select:none;
  white-space:nowrap;
}
.btn:hover{ background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.16); }
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(34,197,94,.65));
  border-color: rgba(255,255,255,.18);
}
.btn-primary:hover{ background: linear-gradient(135deg, rgba(124,58,237,1), rgba(34,197,94,.8)); }

.kbd{
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 10px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--muted);
}

.hr{
  height:1px;
  background: rgba(255,255,255,.10);
  border:0;
  margin: 22px 0;
}

.small{ font-size: 13px; color: var(--muted2); }
.muted{ color: var(--muted); }

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(34,197,94,.10);
  border:1px solid rgba(34,197,94,.18);
  color: rgba(255,255,255,.86);
  font-size: 13px;
}