* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #f4f4f4;
  color: #333;
  line-height: 1.6;
}

header {
  background: #333;
  color: #fff;
  padding: 1rem 2rem;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
}

nav a {
  color: #fff;
  text-decoration: none;
}

section {
  padding: 2rem;
  max-width: 800px;
  margin: auto;
}

#about img {
  width: 150px;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.skills-list {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-card {
  background: #fff;
  padding: 1rem;
  margin: 1rem 0;
  border-left: 5px solid #007bff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

input, textarea {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  padding: 0.7rem;
  background: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

footer {
  text-align: center;
  padding: 1rem;
  background: #333;
  color: #fff;
  margin-top: 2rem;
}