footer {
    text-align: center;
    padding: 1.5em;
    background: linear-gradient(135deg, #1a237e, #0d47a1);
    margin-top: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 -2px 5px rgba(0,0,0,0.2);
}

footer a {
    color: white;
    text-decoration: none;
    padding: 0.5em 1em;
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
    border-radius: 4px;
    margin: 0 5px;
}

footer a:hover {
    background-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

footer a:not(:first-child)::before {
    content: "";
    position: absolute;
    left: 0;
    top: 25%;
    height: 50%;
    width: 1px;
    background-color: rgba(255,255,255,0.5);
}

footer a:last-child {
    margin-right: 0;
}

footer p {
    color: white;
    margin-bottom: 20px;
    width: 100%;
    text-align: center;
    font-size: 16px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

footer div {
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

@media screen and (max-width: 768px) {
    footer {
        padding: 1em;
    }
    
    footer a {
        width: 100%;
        margin: 5px 0;
        text-align: center;
    }
    
    footer a:not(:first-child)::before {
        display: none;
    }
}