* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f4f4f4 !important;
}

.navbar {
  background-color: #003366;
  position: fixed;
  width: 100%;
}
.navbar-brand {
  color: white !important;
  font-size: 1.8rem;
  font-weight: bold;
}
.navbar-nav .nav-link {
  color: #fffff0;
  transition: color 0.3s ease, transform 0.3s ease;
}
.navbar-nav .nav-link:hover {
  color: #00aced;
  transform: scale(1.05);
}

.navbar-toggler {
  border: 1px solid white !important;
}
.navbar-toggler-icon {
  mix-blend-mode: color-burn;
}

.header {
  text-align: center;
  padding: 1em 0;
}

.header h1 {
  font-size: 2.5em;
}

.header p {
  font-size: 1.2em;
}

.features {
  max-width: 1200px;
  margin: 2em auto;
  padding: 0 1em;
}

.feature {
  background-color: white;
  margin-bottom: 1.5em;
  padding: 1.5em;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.feature h2 {
  font-size: 1.8em;
  margin-bottom: 0.5em;
}

.feature p {
  font-size: 1em;
  color: #666;
}

.cta {
  text-align: center;
  margin: 2em 0;
}

.btn {
  text-decoration: none;
  background-color: #0066cc !important;
  color: white !important;
  padding: 0.8em 1.5em;
  border-radius: 8px;
  font-size: 1.2em;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #004c99 !important;
}

.footer {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 1.5em 0;
}

.footer p {
  font-size: 1em;
}

@media (max-width: 768px) {
  .feature {
    padding: 1em;
  }

  .feature h2 {
    font-size: 1.5em;
  }

  .btn {
    padding: 0.7em 1.2em;
    font-size: 1em;
  }
}