body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f0f4f8;
  color: #333;
  margin: 0;
  padding: 60px 20px;
  text-align: center;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

p {
  font-size: 1.2rem;
  margin-top: 0;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 50px 0;
}

.project-button {
  background: linear-gradient(to right, #4ba3c3, #865ba3);
  color: white;
  padding: 18px 26px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: bold;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

footer {
  margin-top: 80px;
  font-size: 0.9rem;
  color: #888;
}
.thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
  padding: 0 20px;
}

.thumb-card {
  background-color: white;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: #333;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.thumb-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}

.thumb-card img {
  width: 100%;
  height: auto;
  display: block;
}

.thumb-card h3 {
  padding: 16px;
  font-size: 1.2em;
  margin: 0;
  text-align: center;
}