[data-aos] {
    visibility: hidden;
}

[data-aos].aos-animate {
    visibility: visible;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #111827;
}

::-webkit-scrollbar-thumb {
    background: #DC2626;
    border-radius: 4px;
}

/* Red glowing text effect for key headings (updated from gold) */
.text-glow {
    text-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
}