/* Reset & Typography */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9f9f9;
  margin: 0;
  padding: 0;
  color: white;
}

/* Hero & Background Sections */
.hero-section,
.why-den {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
              url('background.png') center/cover no-repeat;
  background-attachment: fixed;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

/* Headings */
h1, h2, h3, h4 {
  font-weight: 700;
}

/* Service Cards */
.service-card {
  background: #fff;
  transition: transform 0.3s ease;
  color: #000;
}
.service-card:hover {
  transform: translateY(-5px);
}

/* Buttons */
.btn-primary {
  background-color: #0056b3;
  border: none;
}
.btn-primary:hover {
  background-color: #003d80;
}

/* Footer */
footer p {
  margin: 0;
  font-size: 0.9rem;
}

/* Form Labels */
form label {
  text-align: left;
  display: block;
  color: #fff;
}

/* Remove list bullets and pad cleanly */
ul {
  list-style-type: none;
  padding-left: 1rem;
}
ul li {
  margin-bottom: 0.75rem;
}

/* Responsive Hero */
@media (max-width: 768px) {
  .hero-section {
    height: auto;
    padding: 4rem 1rem;
    text-align: center;
  }
}