/* Light Mode (default) */
body {
  background-color: white;
  color: black;
  transition: background-color 0.3s, color 0.3s;
}

nav, footer, .section {
  background-color: white;
  color: black;
  transition: background-color 0.3s, color 0.3s;
}

/* Buttons (light mode) */
.btn-blue {
  background-color: #3b82f6;
  color: white;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: bold;
  transition: background-color 0.3s ease-in-out;
  cursor: pointer;
}

.btn-blue:hover {
  background-color: #2563eb;
}

/* Feature icon (light) */
.feature-icon {
  background-color: #3b82f6;
  padding: 10px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Preloader (light) */
#preloader {
  background-color: white;
  transition: background-color 0.3s;
}

/* Highlight text */
.custom-highlight {
  background-color: #e5e7eb;
  color: #3b82f6;
  border-radius: 2px;
  padding: 0 2px;
}

/* Dark Mode overrides */
html.dark body {
  background-color: #111111;
  color: white;
}

html.dark nav,
html.dark footer,
html.dark .section {
  background-color: #111111;
  color: white;
}

html.dark .btn-blue {
  /* Optionally keep same blue background, text stays white */
  background-color: #3b82f6;
  color: white;
}

html.dark .btn-blue:hover {
  background-color: #2563eb;
}

html.dark .feature-icon {
  background-color: #3b82f6;
}

html.dark #preloader {
  background-color: #111111;
}

html.dark .custom-highlight {
  background-color: black;
  color: #3b82f6;
}