/* Custom styles for Blooming Baby HD Ultrasound */

/* Scroll indicator animation */
@keyframes scrollDown {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(12px); opacity: 0; }
}

.scroll-indicator {
    animation: scrollDown 1.5s ease-in-out infinite;
}

/* Scroll reveal base styles */
.scroll-section {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

/* Mobile menu transitions */
#mobile-menu {
    transition: opacity 0.3s ease;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

/* Smooth image loading */
img {
    image-rendering: auto;
}

/* Custom selection color */
::selection {
    background-color: rgba(110, 231, 183, 0.3);
    color: #064E3B;
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
    .scroll-indicator {
        animation: none;
    }
    
    .scroll-section {
        transition: none;
    }
    
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}