body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}

.hero {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, #1e293b, #020617);
}

.hero h1 {
  font-size: 3rem;
}

.section {
  padding: 40px 20px;
  max-width: 900px;
  margin: auto;
}

h2 {
  border-left: 4px solid #38bdf8;
  padding-left: 10px;
}

.tags span {
  display: inline-block;
  background: #1e293b;
  padding: 8px 12px;
  margin: 5px;
  border-radius: 20px;
}

.card {
  background: #1e293b;
  padding: 20px;
  margin: 15px 0;
  border-radius: 10px;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

footer {
  text-align: center;
  padding: 20px;
  background: #020617;
}