* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #0e0e1a;
  color: #e4e4f0;
  line-height: 1.6;
}
header {
  background-color: #1a1a2e;
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 999;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #7f5af0;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
nav ul li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease;
}
nav ul li a:hover {
  color: #7f5af0;
}
.hero {
  padding: 5rem 2rem;
  text-align: center;
  background: linear-gradient(145deg, #0e0e1a, #1a1a2e);
}
.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto;
}
.cta-buttons {
  margin-top: 2rem;
}
.btn {
  display: inline-block;
  margin: 0 1rem;
  padding: 0.75rem 1.5rem;
  background-color: #7f5af0;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s ease;
}
.btn:hover {
  background-color: #5e3fd3;
}
.btn-secondary {
  background-color: #232946;
}
section {
  padding: 4rem 2rem;
  max-width: 1000px;
  margin: auto;
}
footer {
  text-align: center;
  padding: 2rem;
  background-color: #1a1a2e;
  color: #888;
}