.projects {
  padding: 60px 20px;
  background: #f9f9f9;
  text-align: center;
}

.projects h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: #333;
}

.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.project-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-8px);
}

.project-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.project-info {
  padding: 20px;
}

.project-info h3 {
  margin: 0 0 10px;
  font-size: 1.5rem;
  color: #333;
}

.project-info p {
  font-size: 1rem;
  color: #555;
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  margin: 5px;
  padding: 10px 15px;
  background: #333;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.3s;
}

.btn:hover {
  background: #555;
}

.btn.demo {
  background: #2575fc;
}

.btn.demo:hover {
  background: #0056d2;
}