/* === General Link Styling === */
a {
  color: #0077cc;
  text-decoration: none;
}

a:hover,
a:focus {
  color: #005fa3;
  text-decoration: underline;
}

/* === Navbar Link Overrides === */
.navbar-dark .navbar-nav .nav-link {
  color: #ffffff;
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: #ffcc00;
}

/* === Section Background Overrides === */
#about,
#hardware {
  background-color: #f8f9fa; /* Soft light grey */
}

#how-to-fly,
#software {
  background-color: #ffffff;
}

/* === Section Headings === */
section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

section h4 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

/* === Paragraph and List Styling === */
section p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

section ul {
  padding-left: 1.25rem;
  margin-bottom: 1.5rem;
}

section ul li {
  margin-bottom: 0.5rem;
}

/* === Responsive Video Embed === */
.ratio iframe {
  border-radius: 8px;
  border: 1px solid #ddd;
}

/* === Footer Styling === */
footer {
  background-color: #212529;
  color: #ffffff;
  font-size: 0.9rem;
}