@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* Ensure images don't overflow on small screens */
img {
    max-width: 100%;
    height: auto;
}

/* Smooth focus styles */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #1dd69a;
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background: rgba(29, 214, 154, 0.3);
    color: #f0f4ff;
}