/* Color Palette: Navy Blue, Orange, White */
:root {
  --navy: #001f3f;
  --orange: #ff851b;
  --white: #ffffff;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: var(--navy);
  background-color: var(--white);
}

header {
  background-color: var(--navy);
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

header .logo h1 {
  margin: 0;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  color: var(--orange);
}

main {
  padding: 2rem;
}

#hero {
  text-align: center;
  background-color: var(--orange);
  color: var(--white);
  padding: 3rem 1rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--navy);
  color: var(--white);
  text-decoration: none;
  border-radius: 5px;
  margin-top: 1rem;
}

.btn:hover {
  background-color: var(--white);
  color: var(--navy);
  border: 1px solid var(--navy);
}

section h2 {
  color: var(--navy);
  margin-bottom: 1rem;
}

.service-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.card {
  flex: 1 1 250px;
  border: 1px solid var(--navy);
  border-radius: 8px;
  padding: 1rem;
  background-color: var(--white);
  text-align: center;
}

footer {
  background-color: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 1rem 0;
  margin-top: 2rem;
}

.error-page {
  text-align: center;
  padding: 5rem 2rem;
}

.error-page h1 {
  font-size: 6rem;
  color: var(--orange);
}

.error-page h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.error-page p {
  font-size: 1.2rem;
}