body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  max-width: 850px;
  margin: 20px auto;
  padding: 10px 20px;
  background: #f0f4f8;
  color: #333;
}

header {
  text-align: center;
  padding-bottom: 30px;
  border-bottom: 3px solid #3498db;
  margin-bottom: 40px;
}

.foto-perfil {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 10px rgba(52, 152, 219, 0.5);
  margin-bottom: 15px;
}

header h1 {
  font-size: 2.2rem;
  margin-bottom: 8px;
  color: #2c3e50;
}

header p {
  margin: 5px 0;
  font-size: 1rem;
  color: #555;
}

header a {
  color: #3498db;
  text-decoration: none;
}

header a:hover {
  text-decoration: underline;
}

section {
  margin-bottom: 50px;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  border-left: 5px solid #3498db;
  padding-left: 10px;
  color: #2c3e50;
}

ul {
  list-style: none;
  padding-left: 0;
}

ul li {
  background: #3498db;
  color: white;
  display: inline-block;
  padding: 8px 15px;
  margin: 6px 10px 6px 0;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
}

.projetos {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.projeto {
  background: white;
  border-radius: 10px;
  width: 300px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding-bottom: 15px;
  transition: transform 0.3s ease;
}

.projeto:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.projeto img {
  width: 100%;
  border-radius: 10px 10px 0 0;
}

.projeto h3 {
  color: #2c3e50;
  margin: 15px 15px 5px 15px;
}

.projeto p {
  margin: 0 15px 10px 15px;
  color: #555;
  font-size: 0.95rem;
}

.projeto a {
  display: block;
  text-align: center;
  margin: 0 15px;
  padding: 8px 0;
  background-color: #3498db;
  color: white;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.projeto a:hover {
  background-color: #217dbb;
}

#contato p {
  text-align: center;
  font-size: 1.1rem;
  color: #2c3e50;
}

footer {
  text-align: center;
  color: #777;
  font-size: 0.9rem;
  margin-top: 50px;
  padding-bottom: 20px;
}

@media (max-width: 650px) {
  .projetos {
    flex-direction: column;
    align-items: center;
  }

  .projeto {
    width: 90%;
  }
}