/* ========================================
   MODAL DE CAPTURA — Intercepta WhatsApp
   ======================================== */

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
    animation: fadeIn 0.25s ease;
}

.modal-overlay.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-box {
    background: white;
    border-radius: 20px;
    padding: 36px 28px 28px;
    max-width: 440px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    position: relative;
    animation: slideUp 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: #f1f5f9;
    border: none;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
    color: var(--gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: #e2e8f0;
    color: var(--dark);
}

.modal-icon {
    text-align: center;
    margin-bottom: 12px;
    font-size: 2.2rem;
    line-height: 1;
}

.modal-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    text-align: center;
    margin-bottom: 4px;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--gray);
    text-align: center;
    margin-bottom: 22px;
    line-height: 1.4;
}

/* Modal form */
.modal-form .form-group {
    margin-bottom: 13px;
}

.modal-form input[type="text"],
.modal-form input[type="tel"],
.modal-form input[type="email"] {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--gray-light);
    border-radius: 10px;
    font-size: 0.93rem;
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    background: #fafbfc;
    transition: var(--transition);
    outline: none;
    box-sizing: border-box;
}

.modal-form input:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.modal-form input::placeholder {
    color: #b0b7c3;
}

.btn-modal {
    width: 100%;
    justify-content: center;
    padding: 13px 24px;
    font-size: 0.95rem;
    margin-top: 6px;
    background: #25d366;
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.btn-modal:hover {
    background: #1ebe5d;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-modal:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn-modal i {
    font-size: 1.1rem;
}

.modal-disclaimer {
    font-size: 0.72rem;
    color: #9ca3af;
    text-align: center;
    margin-top: 12px;
    line-height: 1.3;
}

/* Feedback dentro do modal */
.modal-form .form-feedback {
    display: none;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 14px;
    text-align: center;
    line-height: 1.4;
}

.modal-form .form-feedback--success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.modal-form .form-feedback--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Loading spinner */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 0.8s linear infinite;
}

/* After success state */
.modal-success {
    display: none;
    text-align: center;
    padding: 10px 0;
}

.modal-success.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.modal-success .check-icon {
    font-size: 3rem;
    color: #25d366;
    margin-bottom: 12px;
}

.modal-success h3 {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    margin-bottom: 6px;
}

.modal-success p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.btn-success-wa {
    background: #25d366;
    color: white;
    border: none;
    border-radius: 12px;
    padding: 13px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    text-decoration: none;
}

.btn-success-wa:hover {
    background: #1ebe5d;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

/* Mobile */
@media (max-width: 480px) {
    .modal-box {
        padding: 28px 20px 22px;
    }
}