* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: Poppins, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}
a {
  text-decoration: none;
}

header {
  padding: 60px 20px;
  text-align: center;
  background: linear-gradient(135deg, #1d4ed8, #9333ea);
  color: white;
}

header h1 {
  font-size: 42px;
  margin-bottom: 10px;
}
header p {
  opacity: 0.9;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 40px 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

.card {
  background: #1e293b;
  border-radius: 18px;
  padding: 25px;
  transition: 0.3s;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  div {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}

.card:hover {
  transform: translateY(-6px);
}

.badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #22c55e;
  color: white;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 20px;
}

.card h3 {
  margin: 15px 0;
}
.card p {
  opacity: 0.8;
  font-size: 14px;
}

.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 10px;
  background: #3b82f6;
  color: white;
  font-weight: 600;
  transition: 0.3s;
}

.btn:hover {
  background: #2563eb;
}

footer {
  text-align: center;
  padding: 30px;
  opacity: 0.6;
  font-size: 14px;
  p {
    margin: 10px 0;
  }
}