@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #7C3AED;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6D28D9;
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 3D walkthrough container */
#walkthrough-container:hover button {
    transform: scale(1.05);
}

/* Section padding for responsive design */
@media (max-width: 768px) {
    section {
        padding: 4rem 1rem;
    }
}