/* Custom styles for University of Maryland Medical System */

/* Floating animation for hero stat cards */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.floating-card {
    animation: float 4s ease-in-out infinite;
}

.floating-card:nth-child(2) {
    animation-delay: -1s;
    animation-duration: 5s;
}

.floating-card:nth-child(3) {
    animation-delay: -2s;
    animation-duration: 4.5s;
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

::-webkit-scrollbar-track {
    background: #f5f3ee;
}

::-webkit-scrollbar-thumb {
    background: #9ec59e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #71a871;
}

/* Selection color */
::selection {
    background: #c6dfc6;
    color: #1f381f;
}

/* Mobile menu transitions */
#mobileMenu {
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

/* Button hover effects */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* Image loading placeholder */
img {
    background-color: #e3efe3;
}