body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #f7f7f7;
  color: #333;
  display: flex;
}

nav {
  width: 250px;
  background-color: #1a1a2e;
  color: white;
  height: 100vh;
  padding: 2rem 1rem;
  box-sizing: border-box;
  position: fixed;
  top: 0;
  left: 0;
}

nav h1 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  text-align: center;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  margin-bottom: 1.5rem;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  display: block;
  padding: 0.5rem;
  border-radius: 6px;
  transition: background-color 0.3s;
}

nav ul li a:hover {
  background-color: #e94560;
}

main {
  margin-left: 250px;
  flex-grow: 1;
  padding: 2rem;
  box-sizing: border-box;
}

.section {
  max-width: 900px;
  margin: 2rem auto;
  padding: 1.5rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.section h2 {
  color: #1a1a2e;
  margin-bottom: 0.75rem;
}

.section p {
  line-height: 1.6;
}

.contact {
  background-color: #16213e;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}

.btn {
  background-color: #e94560;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
}

.btn:hover {
  background-color: #d63045;
}