body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #F8F9FA;
}

h1, h2, h3, h4, h5, h6 {
    font-family: Georgia, 'Times New Roman', Times, serif;
}

.hero {
    background: linear-gradient(45deg, #005A9C, #003B64);
    color: white;
    padding: 6rem 1rem;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: bold;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.btn-gold {
    background-color: #FDB813;
    border-color: #FDB813;
    color: #212529;
    font-weight: bold;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}

.btn-gold:hover {
    background-color: #e0a800;
    border-color: #e0a800;
}

.course-card {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.course-card .card-header {
    background-color: #005A9C;
    color: white;
    font-weight: bold;
    border-top-left-radius: 0.5rem;
    border-top-right-radius: 0.5rem;
}

.footer {
    background-color: #343A40;
    color: white;
    padding: 2rem 0;
}

.footer a {
    color: #FDB813;
}

.footer a:hover {
    color: #e0a800;
}