:root {
    --color-blue-900: #1e3a8a;
    --color-blue-800: #1e40af;
    --color-amber-500: #f59e0b;
    --color-amber-400: #fbbf24;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: #334155;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #1e293b;
}

.btn-primary {
    background-color: var(--color-blue-900);
    color: white;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--color-blue-800);
}

.btn-secondary {
    background-color: var(--color-amber-500);
    color: #1e293b;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--color-amber-400);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-blue-900);
}

.section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    color: #64748b;
}

.card {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Navigation */
.mobile-menu {
    display: none;
}

@media (max-width: 768px) {
    .mobile-menu {
        display: block;
    }
    
    .desktop-menu {
        display: none;
    }
}