.form-flat{max-width:420px;margin:10px auto;padding:35px 35PX;background:#ffffff;border-radius:8px;box-shadow:0 4px 10px rgba(0,0,0,0.1)}.form-flat input[type="email"]{width:100%;padding:14px;font-size:15px;border:1px solid #ccc;border-radius:5px;outline:none;transition:border-color 0.3s ease}.form-flat input[type="email"]:focus{border-color:#007bff}.form-flat input[type="submit"],.form-flat .button{width:100%;margin-top:10px;padding:14px;font-size:16px;font-weight:bold;color:#ffffff;background-color:#ff7a00;border:none;border-radius:5px;cursor:pointer;transition:background-color 0.3s ease}.form-flat input[type="submit"]:hover,.form-flat .button:hover{background-color:#0056b3}.wpcf7-not-valid{border-color:#dc3545!important}.wpcf7-response-output{margin-top:15px;padding:12px;border-radius:5px;font-size:14px}