/* ==========================
   Header Contact Button & Modal
   ========================== */
.header-button {
    background: var(--accent-color, #007bff);
    color: #fff;
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-left: 10px;
    transition: opacity 0.2s ease;
}

.header-button:hover {
    opacity: 0.85;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(3px);
}

.modal-content {
    background: var(--footer-bg, #222);
    color: var(--text-color, #fff);
    padding: 25px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    max-width: 320px;
    width: 90%;
}

.modal-actions {
    margin-top: 20px;
}

.modal-actions button {
    margin: 0 10px;
    padding: 8px 18px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
}

#yesButton {
    background: var(--accent-color, #007bff);
    color: white;
}

#noButton {
    background: #444;
    color: white;
}