body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

.hero {
  background: url('https://via.placeholder.com/1200x600') no-repeat center center/cover;
  height: 100vh;
  color: white;
  text-align: center;
  position: relative;
}

.overlay {
  background: rgba(0,0,0,0.6);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.navbar {
  background: #2c3e50;
  padding: 10px 0;
}

.navbar ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.navbar ul li {
  margin: 0 15px;
}

.navbar ul li a {
  color: white;
  text-decoration: none;
}

section {
  padding: 50px;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.service {
  background: #ecf0f1;
  padding: 20px;
  border-radius: 10px;
}

.gallery {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.gallery img {
  width: 300px;
  height: auto;
  border-radius: 5px;
}

footer {
  background: #34495e;
  color: white;
  padding: 20px 0;
  text-align: center;
}