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

::-webkit-scrollbar-track {
    background: #1f2937;
}

::-webkit-scrollbar-thumb {
    background: #4f46e5;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6366f1;
}

/* Animation classes */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}

/* Custom glow effect */
.glow {
    text-shadow: 0 0 10px rgba(124, 58, 237, 0.7);
}

/* Smooth transitions */
a, button {
    transition: all 0.3s ease;
}

/* Responsive typography */
@media (max-width: 640px) {
    .text-responsive {
        font-size: 1.5rem;
    }
}