body {
    font-family: 'Inter', sans-serif;
    background-color: #f0f4f8;
    color: #334155;
}
.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}
.nav-link {
    transition: color 0.3s ease, transform 0.3s ease;
}
.nav-link:hover {
    color: #4f46e5;
    transform: translateY(-2px);
}
.btn-primary {
    background-color: #4f46e5;
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
}
.btn-primary:hover {
    background-color: #4338ca;
    transform: translateY(-2px);
}
.btn-secondary {
    border: 2px solid #4f46e5;
    color: #4f46e5;
    padding: 0.75rem 1.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}
.btn-secondary:hover {
    background-color: #4f46e5;
    color: white;
    transform: translateY(-2px);
}
.card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 1.25rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
                0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}
.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15),
                0 10px 10px -5px rgba(0, 0, 0, 0.08);
}
.icon-large {
    color: #4f46e5;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform 0.3s ease;
}
.card:hover .icon-large {
    transform: rotate(5deg) scale(1.1);
}