/* Custom styles and overrides */
:root {
    --midnight: #0A192F;
    --midnight-light: #112240;
    --mint: #64FFDA;
    --mint-light: #E8FFF3;
    --slate-light: #F8FAFC;
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--slate-light);
}

::-webkit-scrollbar-thumb {
    background: var(--midnight);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--midnight-light);
}

/* Animation keyframes */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Performance optimizations */
.reveal {
    will-change: opacity, transform;
}

/* Print styles */
@media print {
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
    
    nav, footer {
        display: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}