/* Ensure footer text is readable */
footer p {
    line-height: 1.6;
}

/* Smooth hover effects */
nav a:hover {
    transition: color 0.3s ease;
}

/* Form input focus */
input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Button focus */
button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}