/* Base Styles */
body {
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #0e0e0e;
  color: #f0f0f0;
  line-height: 1.6;
}

main {
  max-width: 800px;
  margin: auto;
  padding: 2rem;
}

h1, h2, h3 {
  font-weight: bold;
  margin-bottom: 1rem;
}

a {
  color: #66ccff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* Navbar */
/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    padding: 0.2rem 0.8rem;
    z-index: 10;
  }
  
  .navbar-container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
  }

  .logo-img {
    height: 100px;
    width: auto;
    border-radius: 8px; /* Optional: round the corners */
  }
  
  .nav-links {
    display: flex;
    gap: 1.5rem;
  }
  
  .nav-links a {
    color: white;
    font-weight: 500;
    text-decoration: none;
  }
  
  .nav-links a:hover {
    text-decoration: underline;
  }
/* Buttons */
.btn {
  display: inline-block;
  background-color: #3b82f6;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-weight: 600;
  transition: background-color 0.2s ease;
}
.btn:hover {
  background-color: #2563eb;
}

/* Spacing utilities */
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }

/* Responsive */
@media (max-width: 640px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .navbar a {
    margin: 0.5rem 0 0 0;
  }
}