body {
    font-family: 'Inter', sans-serif;
    color: #333;
    background-color: #f8f9fa;
}

.text-primary {
    color: #0056b3 !important; /* Trustworthy educational blue */
}

.btn-primary {
    background-color: #0056b3;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #004494;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 86, 179, 0.2);
}

.hero-section {
    background: linear-gradient(to right, #ffffff, #eef2f5);
    padding: 100px 0;
    border-bottom: 1px solid #e5e5e5;
}

.feature-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
}