body {
  font-family: "Segoe UI", sans-serif;
  margin: 0;
  background-color: #fafafa;
  color: #333;
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(135deg, #007acc, #00b4d8);
  color: white;
}

header .highlight {
  color: #ffea00;
}

#navbar {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  background-color: #222;
  padding: 1rem 0;
}

#navbar a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

#navbar a:hover {
  text-decoration: underline;
}

h2 {
  color: #007acc;
  text-align: center;
  margin-top: 2rem;
}

#projects {
  padding: 2rem;
  background-color: #fff;
}

.project-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.project-tile {
  background-color: #007acc;
  color: white;
  padding: 1.2rem 1.8rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.project-tile:hover {
  background-color: #005fa3;
}

#about,
#contact {
  padding: 2rem;
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  color: white;
  background-color: #007acc;
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.social-links a:hover {
  background-color: #005fa3;
}

.back-home {
  text-align: center;
  margin: 3rem 0 1rem;
}

.back-home a {
  text-decoration: none;
  color: white;
  background-color: #007acc;
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.back-home a:hover {
  background-color: #005fa3;
}

footer {
  text-align: center;
  background-color: #222;
  color: white;
  padding: 1rem;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .project-grid {
    flex-direction: column;
    align-items: center;
  }
  .project-tile {
    width: 80%;
    text-align: center;
  }
}