/* General */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  scroll-behavior: smooth;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
              url("https://source.unsplash.com/1600x900/?technology,automation,engineering") no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-section h1, 
.hero-section p {
  animation: fadeIn 2s ease-in-out;
}

/* Service Cards */
.service-card {
  border: none;
  border-radius: 15px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #007bff, #6610f2);
}

/* Animations */
@keyframes fadeIn {
  from {opacity: 0; transform: translateY(20px);}
  to {opacity: 1; transform: translateY(0);}
}

/* Contact Hero Section */
.contact-hero {
  min-height: 50vh;
  background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)),
              url("https://source.unsplash.com/1600x700/?contact,office,technology") no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}