body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #000;
  color: #f0f0f0;
}

header {
  background: #111;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-bottom: 1px solid #222;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #0ff;
}

nav ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}

nav li {
  margin-left: 1.5rem;
}

nav a {
  color: #0ff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: #fff;
}

main {
  padding: 2rem;
  text-align: center;
}

.camera-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.camera-grid a {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: #ccc;
  transition: transform 0.2s;
}

.camera-grid a:hover {
  transform: scale(1.05);
  color: #0ff;
}

.camera-grid img {
  max-width: 280px;
  height: auto;
  border-radius: 6px;
  border: 2px solid #333;
}

footer {
  background: #111;
  text-align: center;
  padding: 1rem;
  margin-top: 3rem;
  border-top: 1px solid #222;
}

footer a {
  color: #0ff;
}