body {
  font-family: 'Poppins', sans-serif;
  background-color: #f0f2f5;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  text-align: center;
  padding: 40px 20px;
  background-color: #005b96;
  color: white;
}

.profile-pic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
  border: 4px solid white;
}

h1 {
  font-size: 2.2em;
  margin: 10px 0 5px;
}

header p {
  font-weight: 300;
}

section {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
}

h2 {
  color: #005b96;
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 5px;
  margin-bottom: 20px;
}

.skills {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.skills li {
  background-color: #ffffff;
  padding: 10px 15px;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.project {
  background-color: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.project h3 {
  color: #333;
}

.btn {
  display: inline-block;
  padding: 8px 16px;
  background-color: #005b96;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
  margin-top: 10px;
}

.btn:hover {
  background-color: #003f6b;
}

.icones-contato {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 40px 0;
}

.icones-contato img {
  width: 40px;
  height: 40px;
  transition: 0.3s;
}

.icones-contato a:hover img {
  transform: scale(1.1);
}

footer {
  text-align: center;
  padding: 20px;
  background-color: #e0e0e0;
  color: #333;
}

@media (max-width: 600px) {
  .profile-pic {
    width: 120px;
    height: 120px;
  }
  h1 {
    font-size: 1.6em;
  }
  .projects {
    grid-template-columns: 1fr;
  }
}