body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: radial-gradient(ellipse at top, #1e1e2f 0%, #12121a 100%);
  color: white;
  overflow-x: hidden;
}

canvas#bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
}

main {
  padding: 100px 40px;
}

.hero {
  text-align: center;
  margin-bottom: 100px;
}

.cta {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  border-radius: 30px;
  background: #00c3ff;
  color: white;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.cta:hover {
  transform: scale(1.1);
  background: #00f0ff;
}

#projects {
  text-align: center;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.project-card {
  background: rgba(255,255,255,0.1);
  padding: 20px;
  border-radius: 12px;
  transition: transform 0.4s ease, background 0.3s ease;
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-10px);
  background: rgba(255,255,255,0.2);
}