* {
  box-sizing: border-box;
}
html,
body {
  overflow-x: hidden;
}
:root {
  --primary: #004080;
  --accent: #00a6a6;
  --light-bg: #f4f8fb;
  --dark-bg: #1a1a1a;
  --text-dark: #1f1f1f;
  --text-muted: #6c757d;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text-dark);
  background-color: #fff;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: 700;
  color: var(--text-dark);
}

a {
  text-decoration: none;
  color: var(--primary);
}

a:hover {
  color: var(--accent);
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: #00264d;
  border-color: #00264d;
}

.btn-outline-primary {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline-primary:hover {
  background-color: var(--primary);
  color: #fff;
}

.card {
  border-radius: 1rem;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
}

.bg-light-blue {
  background-color: var(--light-bg);
}

.bg-dark {
  background-color: var(--dark-bg) !important;
  color: #fff;
}

footer {
  background-color: var(--dark-bg);
  color: #ccc;
  padding: 3rem 0;
}

footer a {
  color: #ccc;
}

footer a:hover {
  color: var(--accent);
}

.bi {
  font-size: 1.2rem;
  vertical-align: -0.2rem;
}

[data-aos] {
  opacity: 0;
  transition-property: opacity, transform;
}

[data-aos].aos-animate {
  opacity: 1;
}
@media (max-width: 768px) {
  .btn-lg {
    width: 100%;
  }
}