/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f5f5;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #ffffff;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #4A90E2;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}
.nav-links a:hover {
  color: #4A90E2;
}

/* Section Styling */
.section {
  padding: 4rem 2rem;
  text-align: center;
}
.hero {
  background: linear-gradient(135deg, #A0C4FF, #BDB2FF);
  color: #fff;
  border-radius: 24px;
  padding: 6rem 2rem;
  margin: 2rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.cta-button {
  background: #4A90E2;
  color: #fff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.cta-button:hover {
  background: #357ABD;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.card {
  background: #ffffff;
  padding: 2rem;
  border-radius: 24px;
  box-shadow: 8px 8px 16px rgba(0, 0, 0, 0.1), -8px -8px 16px rgba(255, 255, 255, 1);
  text-align: center;
}
.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
.card p {
  color: #555;
}

/* Footer */
.footer {
  padding: 1rem;
  text-align: center;
  background: #333;
  color: #fff;
  margin-top: 2rem;
}