:root {
  --navy: #0b1d39;
  --green: #00b050;
  --gray: #f9f9f9;
  --font: 'Inter', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font);
  background-color: white;
  color: var(--navy);
  line-height: 1.6;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  border-bottom: 1px solid #eaeaea;
}

.topbar img {
  height: 150px;
}

nav a {
  text-decoration: none;
  margin-left: 1.5rem;
  font-weight: 500;
  color: var(--navy);
}

nav a.active {
  background-color: var(--navy);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 4px;
}

.hero-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3rem 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.intro h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.intro p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.button {
  background-color: var(--navy);
  color: white;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
}

.illustration img {
  max-width: 400px;
  width: 100%;
}

.services {
  background-color: var(--gray);
  padding: 3rem 2rem;
  text-align: center;
}

.services h2 {
  color: var(--navy);
  font-size: 1.2rem;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
}

.services .subtitle {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.cards {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
}

.card {
  background-color: white;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  width: 300px;
  text-align: center;
}

.card img {
  height: 48px;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.95rem;
  color: #555;
}