/**
 * 📧 Newsletter Signup CSS - NexaWeb
 * ===================================
 */

/* Newsletter Section i Footer */
.newsletter-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 30px;
    border-radius: 16px;
    margin: 30px 0;
    text-align: center;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.newsletter-section h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.newsletter-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    font-size: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input[type="email"] {
    flex: 1;
    min-width: 250px;
    padding: 14px 20px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
    transition: box-shadow 0.3s ease;
}

.newsletter-form input[type="email"]:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5);
}

.newsletter-form input[type="email"]::placeholder {
    color: #9ca3af;
}

.newsletter-form button {
    padding: 14px 30px;
    background: #10b981;
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.newsletter-form button:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(16, 185, 129, 0.4);
}

.newsletter-form button:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

.newsletter-form button .spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.newsletter-form button.loading .spinner {
    display: inline-block;
}

.newsletter-form button.loading .btn-text {
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.newsletter-message {
    margin-top: 15px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: none;
}

.newsletter-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.newsletter-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.newsletter-benefits {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.newsletter-benefits span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.newsletter-benefits i {
    color: #10b981;
}

/* Popup Newsletter Modal */
.newsletter-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

.newsletter-modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.newsletter-modal-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    position: relative;
    animation: slideUp 0.4s ease;
}

.newsletter-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #f3f4f6;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: #6b7280;
    transition: all 0.2s ease;
}

.newsletter-modal-close:hover {
    background: #e5e7eb;
    color: #374151;
}

.newsletter-modal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.newsletter-modal-icon i {
    font-size: 2rem;
    color: white;
}

.newsletter-modal h2 {
    font-size: 1.5rem;
    color: #1f2937;
    margin-bottom: 10px;
}

.newsletter-modal p {
    color: #6b7280;
    margin-bottom: 25px;
}

.newsletter-modal .newsletter-form {
    flex-direction: column;
}

.newsletter-modal .newsletter-form input[type="email"] {
    width: 100%;
    min-width: unset;
    background: #f3f4f6;
}

.newsletter-modal .newsletter-form button {
    width: 100%;
    justify-content: center;
}

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

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

/* Responsive */
@media (max-width: 600px) {
    .newsletter-section {
        padding: 30px 20px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input[type="email"],
    .newsletter-form button {
        width: 100%;
        min-width: unset;
    }
    
    .newsletter-benefits {
        flex-direction: column;
        gap: 10px;
    }
}