body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: #333;
  background: #fff;
}

header {
  background: #0d1b2a;
  color: #fff;
  padding: 1rem 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

nav a {
  color: #fff;
  margin-left: 1.5rem;
  text-decoration: none;
  font-weight: 600;
}

.hero {
  background: linear-gradient(to right, #003566, #1c4e80);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: #f4f4f4;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

.grid {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.card {
  background: #fff;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  flex: 1;
  min-width: 280px;
  border-radius: 25px;
}

footer {
  background: #0d1b2a;
  color: #fff;
  text-align: center;
  padding: 1.5rem 0;
}
.logo {
  height: 50px;
  width: 200px;
}
.service-icon {
  height: 50px;
  width: 50px;
  margin-bottom: 1rem;
}