.footer {
    font-size: 0.9rem;
    color: #6c757d;
}

.footer a {
    color: #000;
    text-decoration: none;
}

.footer-logo {
    max-height: 40px;
}

.fixed-phone {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
}

.fixed-phone .phone-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}