body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #f5f7fa;
  color: #333;
}
.hero {
  position: relative;
  background: url('../img/bg.jpg') center/cover no-repeat;
  height: 100vh;
  display: flex;
  align-items: center;
  color: white;
  text-align: center;
}
.hero .overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
}
.hero .content {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero .highlight {
  color: #00c6ff;
}
.hero .cta a {
  margin: 10px;
  padding: 12px 24px;
  border-radius: 5px;
  font-weight: 600;
  text-decoration: none;
}
.btn-primary {
  background: #00c6ff;
  color: white;
}
.btn-outline {
  border: 2px solid white;
  color: white;
}
.container {
  max-width: 1000px;
  margin: auto;
  padding: 40px 20px;
}
.about-grid {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.avatar {
  width: 180px;
  border-radius: 50%;
}
.skills span {
  display: inline-block;
  background: #007bff;
  color: white;
  padding: 6px 12px;
  margin: 5px;
  border-radius: 20px;
}
.portfolio-grid, .service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.card {
  background: #1f1f1f;
  color: white;
  padding: 20px;
  border-radius: 10px;
}
footer {
  text-align: center;
  padding: 30px;
  background: #121212;
  color: white;
}