* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(160deg, #050608, #18120a 60%, #221b0e);
  font-family: system-ui, sans-serif;
  padding: 20px;
}

.grid {
  display: flex;
  gap: 16px;
}

.plan {
  width: 240px;
  padding: 32px 24px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.plan.popular {
  position: relative;
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.15);
}

.badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 12px;
  border-radius: 20px;
  background: linear-gradient(135deg, #d97706, #f59e0b);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}

.name {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.price {
  font-size: 36px;
  font-weight: 700;
  color: #fef3c7;
  margin-bottom: 4px;
}

.period {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 24px;
}

ul {
  list-style: none;
  margin-bottom: 24px;
}

li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

li::before {
  content: "✓";
  color: #fbbf24;
  font-weight: 700;
  flex-shrink: 0;
}

button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  transition: background 0.3s;
}

.plan.popular button {
  background: linear-gradient(135deg, #d97706, #f59e0b);
  color: #fff;
}

.plan.popular button:hover {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
}