/* ================================
   Footer Styles
   ================================ */

.footer {
    background: var(--bg-dark-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 26px;
    color: var(--primary-color);
}

.footer-logo strong {
    color: var(--primary-color);
}

.footer-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-dark);
    transform: translateY(-3px);
}

.footer-col h3 {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-gray);
    font-size: 14px;
}

.contact-info li i {
    color: var(--primary-color);
    width: 20px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-gray);
}

.payment-methods {
    display: flex;
    gap: 15px;
    font-size: 28px;
    color: var(--text-gray);
}

/* Contact Us Section */
.newsletter {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    color: var(--text-dark);
}

.newsletter::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 185, 107, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    position: relative;
}

.newsletter-text {
    text-align: left;
}

.newsletter-icon {
    font-size: 60px;
    color: var(--primary-color);
    margin-bottom: 25px;
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

.newsletter-text h2 {
    font-size: 36px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 15px;
    color: #1a1a1a !important;
    line-height: 1.3;
}

.newsletter-text p {
    font-size: 16px;
    color: #6c757d !important;
    line-height: 1.7;
    margin-bottom: 0;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.newsletter-form .form-group {
    position: relative;
    display: flex;
    align-items: center;
}

.newsletter-form .form-group i {
    position: absolute;
    left: 18px;
    color: #6c757d;
    font-size: 16px;
    z-index: 1;
    transition: color 0.3s ease;
}

.newsletter-form input,
.newsletter-form textarea {
    width: 100%;
    padding: 15px 15px 15px 50px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #f8f9fa;
    color: #1a1a1a;
}

.newsletter-form input::placeholder,
.newsletter-form textarea::placeholder {
    color: #6c757d;
    opacity: 1;
}

.newsletter-form textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
    color: #1a1a1a;
}

.newsletter-form input:focus,
.newsletter-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 185, 107, 0.1);
}

.newsletter-form input:focus + i,
.newsletter-form textarea:focus + i {
    color: var(--primary-color);
}

.captcha-group {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #f8f9fa;
    padding: 15px 20px;
    border-radius: 10px;
    border: 2px solid #e9ecef;
}

.captcha-group label {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.captcha-group input {
    width: 100px;
    padding: 10px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 15px;
    text-align: center;
    background: white;
    color: #1a1a1a;
}

.captcha-group input::placeholder {
    color: #6c757d;
}

.btn-refresh-captcha {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-refresh-captcha:hover {
    background: var(--primary-hover);
    transform: rotate(180deg);
}

.btn-submit-contact {
    width: 100%;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    cursor: pointer;
    margin-top: 10px;
}

.form-message {
    padding: 15px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    display: none;
    animation: slideIn 0.3s ease;
}

.form-message.success {
    background: rgba(0, 185, 107, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    display: block;
}

.form-message.error {
    background: rgba(255, 51, 102, 0.1);
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 185, 107, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-hover);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 185, 107, 0.4);
}

/* Responsive */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }
    
    .newsletter-text {
        text-align: center;
    }
    
    .newsletter-text h2 {
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .newsletter {
        padding: 60px 0;
    }
    
    .newsletter-content {
        padding: 30px 20px;
    }
    
    .contact-form-row {
        grid-template-columns: 1fr;
    }
    
    .newsletter-text h2 {
        font-size: 26px;
    }
    
    .captcha-group {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .captcha-group input {
        width: 100%;
    }
}