/* General Styles */
body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background-color: #121212;
  color: #f9f9f9;
  background-image: radial-gradient(#2a2a2a 1px, transparent 1px);
  background-size: 10px 10px;
  line-height: 1.6;
}

h1, h2, h3 {
  margin: 0;
  color: #58a6ff;
}

p, a {
  color: #f9f9f9;
}

a:hover {
  text-decoration: underline;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #1e1e1e;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar a {
  text-decoration: none;
  color: #58a6ff;
  margin: 0 1rem;
  font-weight: bold;
}

.theme-toggle {
  background: none;
  color: #58a6ff;
  border: 2px solid #58a6ff;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 3rem 1rem;
  background: #1e1e1e;
  border-bottom: 5px solid #58a6ff;
}

.cta {
  background: #58a6ff;
  color: #121212;
  padding: 1rem 2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 1rem;
}

.cta:hover {
  background: #4177c5;
}

/* Sections */
section {
  padding: 3rem 2rem;
  border-bottom: 1px solid #2a2a2a;
}

.feature-cards {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1rem;
}

.feature-card {
  background: #1e1e1e;
  padding: 1rem;
  border: 1px solid #2a2a2a;
  border-radius: 8px;
  width: 300px;
  text-align: center;
}

.testimonials blockquote, .leaderboard ol {
  background: #1e1e1e;
  padding: 1rem;
  border-radius: 8px;
}

/* Form */
form input, form textarea, form button {
  display: block;
  width: 100%;
  margin: 1rem 0;
  padding: 0.75rem;
  background: #1e1e1e;
  color: #f9f9f9;
  border: 1px solid #58a6ff;
  border-radius: 5px;
}

form button {
  background: #58a6ff;
  cursor: pointer;
  font-weight: bold;
}

form button:hover {
  background: #4177c5;
}

/* Footer */
footer {
  background: #1e1e1e;
  text-align: center;
  padding: 1rem;
}