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

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

/* Staggered animation delays for hero cards */
.stat-card:nth-child(1) { animation-delay: 0s; }
.stat-card:nth-child(2) { animation-delay: 1.5s; }
.stat-card:nth-child(3) { animation-delay: 0.75s; }
.stat-card:nth-child(4) { animation-delay: 2.25s; }

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #0f172a;
}
::-webkit-scrollbar-thumb {
    background: #14b8a6;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}

/* Mobile Menu Transitions */
#mobile-menu {
    transition: opacity 0.3s ease, transform 0.3s ease;
}