.commercial-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;z-index:99999;padding:20px}.commercial-modal{background:#fff;width:100%;max-width:650px;border-radius:12px;padding:30px;position:relative;max-height:90vh;overflow-y:auto}.commercial-title{text-align:center;margin-bottom:25px;font-size:28px;font-weight:600}.commercial-close{position:absolute;right:15px;top:15px;border:none;background:none;cursor:pointer;font-size:16px}.commercial-form{display:flex;flex-direction:column;gap:15px}.commercial-form input,.commercial-form select,.commercial-form textarea{width:100%;border:1px solid #ddd;padding:14px;border-radius:6px;outline:none}.commercial-submit{background:#3B1429;color:#fff;border:none;padding:14px;cursor:pointer;border-radius:6px}.commercial-submit:disabled{opacity:.5;cursor:not-allowed}.success-message{color:green;text-align:center}.error-message{color:red;text-align:center}@media (max-width:767px){.commercial-modal{padding:20px}.commercial-title{font-size:22px}}