body {
  background-color: #121212;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.hero-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #1a1a2e 0%, #121212 100%);
}

.service-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: #1e1e1e;
  border: 1px solid #2d2d2d;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  border-color: #dc3545;
}

.icon-service {
  font-size: 2.5rem;
  color: #dc3545;
  margin-bottom: 15px;
}

.cyber-shield {
  color: #dc3545;
  text-shadow: 0 0 15px rgba(220, 53, 69, 0.4);
}

footer {
  position: relative;
  padding: 1rem;
  text-align: center;
  color: #aaa;
  font-size: 0.9rem;
  margin-top: 50px;
}

footer a {
  margin-right: 50px;
  color: #959393;
}