:root{
  --bg:#0b1020;
  --card:#0e1734;
  --ink:#eaf0ff;
  --muted:#a7b3e1;
  --accent:#7cfcff;
  --accent-2:#8b5cf6;
  --success:#34d399;
  --glow:#7cfcff55;
}

.ribbon{
  display:inline-flex; gap:8px; align-items:center;
  background:linear-gradient(90deg, var(--accent) 0%, #9efff8 100%);
  color:#0b1020; font-weight:800; padding:6px 12px; border-radius:999px;
  box-shadow:0 6px 20px var(--glow); text-transform:uppercase; letter-spacing:.6px;
}

.grid{
  max-width:1100px; margin:0 auto;
  display:grid; gap:18px;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
}

.card{
  position:relative; overflow:hidden;
  background:linear-gradient(180deg, #121c44 0%, #10193d 100%);
  border:1px solid #2b3872; border-radius:18px; padding:20px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow:0 8px 24px rgba(0,0,0,.25), inset 0 0 0 1px rgba(255,255,255,.02);
  isolation:isolate;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(0,0,0,.35), 0 0 0 6px rgba(124,252,255,.06);
  border-color:#4152a3;
}
.glow{
  position:absolute; inset:-30% -20% auto auto; height:180px; width:180px; border-radius:50%;
  background:radial-gradient(closest-side, #7cfcff33, transparent 70%);
  filter:blur(10px); z-index:-1;
}
.badge-free{
  position:absolute; top:14px; left:14px;
  background:linear-gradient(135deg, #22d3ee 0%, #60a5fa 50%, #8b5cf6 100%);
  color:white; font-size:12px; font-weight:800; padding:6px 10px; border-radius:999px;
  box-shadow:0 6px 20px rgba(139,92,246,.35);
}

.tag{
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 10px; border-radius:999px; font-size:12px; color:#0b1020; font-weight:700;
  background:linear-gradient(90deg, #a7f3d0 0%, #86efac 100%);
}

.head{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px;}
.title{font-size:20px; font-weight:800; margin:0;}
.desc{color:var(--muted); font-size:14px; line-height:1.5; margin:8px 0 14px; min-height:48px;}

.features{list-style:none; padding:0; margin:0 0 16px; display:grid; gap:8px}
.features li{display:flex; gap:10px; align-items:flex-start; font-size:14px; color:#d8e1ff;}
.features .check{
  margin-top:2px; width:18px; height:18px; border-radius:4px; background:var(--success);
  display:inline-grid; place-items:center; font-weight:900; color:#082c1d;
}

.price{display:flex; align-items:baseline; gap:8px; margin:10px 0 14px;}
.price .big{font-size:28px; font-weight:900; color:#a7f3d0}
.price .note{font-size:12px; color:var(--muted)}

.cta{display:flex; gap:10px; flex-wrap:wrap;}
.btn{
  appearance:none; border:none; cursor:pointer;
  background:linear-gradient(90deg, #22d3ee, #60a5fa, #8b5cf6);
  color:white; font-weight:900; padding:10px 16px; border-radius:12px;
  transition:filter .15s ease, transform .15s ease;
  box-shadow:0 8px 24px rgba(96,165,250,.25);
}
.btn:hover{ filter:brightness(1.08); transform:translateY(-1px) }
.btn.secondary{
  background:transparent; color:#c8d4ff; border:1px dashed #5565a8;
  box-shadow:none; font-weight:700;
}