footer {
    background: #333;
    color: #fff;
    width: 100%;
    clear: both;
}

.footer-top {
    padding: 40px 0;
    border-bottom: 1px solid #444;
}

.footer-top .container {
    max-width: auto;
    padding-left: 5%;
    padding-right: 5%;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}

.footer-column {
    padding: 0 5px;
}

.footer-column:first-child {
    margin-right: 50px;
}

.footer-column h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 25px;
    color: #fff;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: dodgerblue;
}

.footer-column p {
    font-size: 14px;
    line-height: 1.8;
    color: #999;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-column ul li a {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: .3s all ease;
}

.footer-column ul li a:hover {
    color: #f4f4f4;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #444;
    color: #fff;
    font-size: 16px;
    transition: .3s all ease;
}

.social-links a:hover {
    background: dodgerblue;
    transform: translateY(-3px);
}

.qrcode-container {
    display: flex;
    gap: 15px;
}

.qrcode-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.qrcode-item img {
    width: 120px;
    height: 120px;
    border-radius: 2px;
    background: #fff;
    padding: 4px;
}

.qrcode-item span {
    font-size: 12px;
    color: #999;
}

.footer-contact {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    color: #999;
    font-size: 14px;
}

.footer-contact i {
    color: #1e40af;
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact span {
    line-height: 1.6;
}

.footer-column .contact-info {
    display: block !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    padding: 0;
    margin: 0;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 0px;
    width: 290px;
    margin-bottom: 20px !important;
    padding-bottom: 0;
}

.contact-info li i {
    color: dodgerblue;
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-info li span {
    color: #999;
    font-size: 14px;
    line-height: 1.6;
}

.subscribe {
    display: flex;
    gap: 0;
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    width: 290px;
}

.subscribe input {
    flex: 1;
    padding: 1px 15px;
    border: none;
    border-radius: 0;
    background: #444;
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: .3s all ease;
}

.subscribe input::placeholder {
    color: #666;
}

.subscribe input:focus {
    background: #4a4a4a;
}

.subscribe-btn {
    padding: 12px 25px;
    background: dodgerblue;
    color: #fff;
    border: none;
    border-radius: 0;
    font-size: 14px;
    cursor: pointer;
    transition: .3s all ease;
    font-weight: 500;
    white-space: nowrap;
}

.subscribe-btn:hover {
    background: #fff;
    color: dodgerblue;
}

.footer-bottom {
    padding: 25px 0;
    padding-left: 15%;
    padding-right: 15%;
    background: #222;
}

.footer-bottom .container {
    max-width: auto;
    margin: 0 auto;
    padding: 0 10px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom-content p {
    font-size: 13px;
    color: #888;
    margin: 0;
}

.footer-bottom-content p a {
    color: #888;
    text-decoration: none;
    transition: .3s all ease;
}

.footer-bottom-content p a:hover {
    color: #f4f4f4;
}

.honor-image {
    color: #888;
    cursor: pointer;
    transition: .3s all ease;
}

.honor-image:hover {
    color: #f4f4f4;
}

.icp {
    color: #888;
    cursor: pointer;
    transition: .3s all ease;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .footer-column:first-child {
        margin-right: 0;
    }
    
    .qrcode-container {
        justify-content: flex-start;
    }
    
    .contact-info li {
        width: auto;
    }
    
    .subscribe {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-top {
        padding: 30px 15px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .footer-column {
        padding: 0;
    }
    
    .footer-column h3 {
        font-size: 16px;
        margin-bottom: 18px;
    }
    
    .footer-column p {
        font-size: 13px;
        margin-bottom: 15px;
    }
    
    .footer-column ul li {
        margin-bottom: 10px;
    }
    
    .footer-column ul li a {
        font-size: 13px;
    }
    
    .qrcode-item img {
        width: 100px;
        height: 100px;
    }
    
    .qrcode-item span {
        font-size: 11px;
    }
    
    .footer-contact {
        font-size: 13px;
    }
    
    .contact-info li span {
        font-size: 13px;
    }
    
    .footer-bottom {
        padding: 20px 15px;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .footer-bottom-content p {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-top {
        padding: 25px 15px;
    }
    
    .footer-column h3 {
        font-size: 15px;
        margin-bottom: 15px;
    }
    
    .footer-column p {
        font-size: 12px;
        line-height: 1.6;
        margin-bottom: 12px;
    }
    
    .footer-column ul li {
        margin-bottom: 8px;
    }
    
    .footer-column ul li a {
        font-size: 12px;
    }
    
    .qrcode-container {
        flex-direction: column;
        gap: 12px;
    }
    
    .qrcode-item {
        align-items: flex-start;
    }
    
    .qrcode-item img {
        width: 90px;
        height: 90px;
    }
    
    .qrcode-item span {
        font-size: 11px;
    }
    
    .social-links {
        gap: 10px;
    }
    
    .social-links a {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .subscribe {
        flex-direction: column;
    }
    
    .subscribe-btn {
        padding: 12px;
    }
    
    .footer-bottom {
        padding: 15px;
    }
    
    .footer-bottom-content p {
        font-size: 11px;
        line-height: 1.6;
    }
}

.icp:hover {
    color: #f4f4f4;
    transition: .3s all ease;
}

.footer-links {
    display: flex;
    gap: 5px;
    color: #888;
    font-size: 13px;
}

.footer-links a {
    color: #888;
    text-decoration: none;
    font-size: 13px;
    transition: .3s all ease;
}

.footer-links a:hover {
    color: #f4f4f4;
}

.footer-links span {
    color: #888;
    font-size: 13px;
}

.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    transition: .3s all ease;
}

.modal-close:hover {
    color: dodgerblue;
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .subscribe {
        flex-direction: column;
    }
    
    .subscribe-btn {
        width: 100%;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}