body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #FFD700;
  color: #000;
}
header {
  background: #000;
  color: #FFD700;
  padding: 1em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header a {
  color: #FFD700;
  margin: 0 10px;
  text-decoration: none;
}
header a:hover {
  color: #fff;
}
.hero {
  text-align: center;
  padding: 3em 1em;
}
.btn {
  display: inline-block;
  background: #000;
  color: #FFD700;
  padding: 0.7em 1.5em;
  border-radius: 10px;
  text-decoration: none;
}
.btn:hover {
  background: #FFD700;
  color: #000;
}
.services {
  background: #000;
  color: #FFD700;
  padding: 2em 1em;
  text-align: center;
}
.services .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1em;
  margin-top: 1em;
}
.card {
  background: #FFD700;
  color: #000;
  padding: 1.5em;
  border-radius: 10px;
}
.contact {
  padding: 2em 1em;
  text-align: center;
}
footer {
  background: #000;
  color: #FFD700;
  text-align: center;
  padding: 1em;
}