/* Custom animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
@keyframes float-delay {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
.animate-float {
    animation: float 4s ease-in-out infinite;
}
.animate-float-delay {
    animation: float-delay 4.5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Smooth focus outlines */
a:focus-visible, button:focus-visible {
    outline: 2px solid #34D399;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Selection color */
::selection {
    background: rgba(52, 211, 153, 0.3);
    color: #f1f5f9;
}