* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    overflow-x: hidden;
    width: 100%;
}

body {
    line-height: 1.6;
    color: #333;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(1.05);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.page-banner {
    animation: zoomIn 2s ease forwards;
}

.banner-overlay {
    animation: fadeIn 1s ease 0.3s forwards;
    opacity: 0;
}

.section-title-main,
.section-subtitle-main {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.section-title-main {
    animation-delay: 0.2s;
}

.section-subtitle-main {
    animation-delay: 0.3s;
}

.service-item,
.news-card,
.product-card,
.business-card,
.case-item,
.news-item,
.plan-card,
.team-member,
.honor-item {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.service-item:nth-child(1),
.news-card:nth-child(1),
.product-card:nth-child(1),
.business-card:nth-child(1),
.case-item:nth-child(1),
.team-member:nth-child(1) {
    animation-delay: 0.4s;
}

.service-item:nth-child(2),
.news-card:nth-child(2),
.product-card:nth-child(2),
.business-card:nth-child(2),
.case-item:nth-child(2),
.team-member:nth-child(2) {
    animation-delay: 0.5s;
}

.service-item:nth-child(3),
.news-card:nth-child(3),
.product-card:nth-child(3),
.business-card:nth-child(3),
.case-item:nth-child(3),
.team-member:nth-child(3) {
    animation-delay: 0.6s;
}

.service-item:nth-child(4),
.news-card:nth-child(4),
.product-card:nth-child(4),
.case-item:nth-child(4),
.team-member:nth-child(4) {
    animation-delay: 0.7s;
}

.service-item:nth-child(5),
.news-card:nth-child(5),
.product-card:nth-child(5),
.case-item:nth-child(5) {
    animation-delay: 0.8s;
}

.service-item:nth-child(6),
.news-card:nth-child(6),
.product-card:nth-child(6),
.case-item:nth-child(6) {
    animation-delay: 0.9s;
}

.contact-info,
.contact-form {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.contact-info {
    animation-delay: 0.4s;
}

.contact-form {
    animation-delay: 0.5s;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul,
ol {
    list-style: none;
}

.container {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 80px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.header.header-hidden {
    transform: translateY(-100%);
}

.header.header-scrolled {
    background-color: rgba(44, 44, 44, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-dark {
    background-color: rgba(44, 44, 44, 0.95);
}

.header-content {
    width: 1600px;
    max-width: 95%;
    margin: 0 auto;
    position: relative;
}

.logo-area {
    position: absolute;
    left: 0;
    top: 10px;
}

.logo-img {
    max-height: 60px;
}

.logo-text {
    position: absolute;
    left: 70px;
    top: 13px;
}

.logo-title {
    font-size: 23px;
    color: #bbbbbb;
    font-weight: bold;
}

.logo-subtitle {
    font-size: 13px;
    color: #999999;
    text-transform: uppercase;
    margin-top: 2px;
}

.main-nav {
    position: absolute;
    right: 0;
    top: 18px;
}

.nav-list {
    display: flex;
}

.nav-item {
    width: 140px;
    text-align: right;
}

.nav-link {
    display: block;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    color: #ffffff;
    padding: 0 15px;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #aaaaaa;
}

.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    background-size: cover;
    background-position: center;
}

.hero-slide.active {
    opacity: 1;
}

.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 20;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.indicator.active {
    background-color: rgba(255, 255, 255, 1);
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1200px;
    height: 100%;
    z-index: 10;
}

.hero-title {
    position: absolute;
    top: 300px;
    left: 0;
    width: 1200px;
    text-align: center;
    font-size: 52px;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.hero-desc {
    position: absolute;
    top: 390px;
    left: 225px;
    width: 750px;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    line-height: 200%;
}

.hero-btn {
    position: absolute;
    top: 540px;
    left: 525px;
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background-color: rgba(66, 92, 187, 1);
    color: #ffffff;
    font-size: 18px;
    border-radius: 30px;
    transition: background-color 0.3s;
}

.hero-btn:hover {
    background-color: rgba(60, 120, 216, 1);
}

.hero-scroll-icon {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 56px;
    height: 56px;
    opacity: 0.4;
    animation: flash 2s infinite;
    cursor: pointer;
    transition: opacity 0.3s;
}

.hero-scroll-icon:hover {
    opacity: 1;
}

@keyframes flash {

    0%,
    100% {
        opacity: 0.4;
    }

    50% {
        opacity: 1;
    }
}

.title-section {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    margin-bottom: 0;
}

.title-section.bg-gray {
    background-color: #f8f8f8;
    margin-bottom: 0;
}

.section-title {
    padding: 60px 0 0;
    width: 100%;
    text-align: center;
    font-size: 30px;
    color: #000000;
    font-weight: bold;
    letter-spacing: 0px;
    text-transform: uppercase;
}

.section-subtitle {
    width: 100%;
    text-align: center;
    font-size: 18px;
    margin-top: 10px;
    color: #999999;
}

.about-section {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    padding: 40px 0 70px;
}

.about-content {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.about-title {
    font-size: 28px;
    color: #434343;
    margin-bottom: 40px;
}

.about-text {
    width: 800px;
    font-size: 16px;
    line-height: 200%;
    color: #333;
}

.about-text p {
    margin-bottom: 20px;
}

.value-cards {
    position: absolute;
    right: 0;
    top: 0;
}

.value-card {
    width: 320px;
    height: 90px;
    background-color: rgb(66, 92, 187);
    margin-bottom: 20px;
    position: relative;
    padding: 14px 30px;
    display: flex;
    align-items: center;
}

.value-icon {
    width: 62px;
    height: auto;
}

.value-label {
    font-size: 18px;
    color: #ffffff;
    text-align: right;
    flex: 1;
    padding-right: 15px;
}

.team-members {
    margin-top: 60px;
    display: flex;
    gap: 20px;
}

.team-member {
    width: 285px;
    height: 344px;
    position: relative;
    overflow: hidden;
}

.team-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(66, 92, 187, 0.2);
    opacity: 0;
    transition: opacity 0.35s;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.team-member:hover .team-overlay {
    opacity: 1;
}

.team-name {
    font-size: 20px;
    color: #ffffff;
    margin-bottom: 10px;
}

.team-position {
    font-size: 14px;
    color: #dddddd;
}

.about-consult-btn {
    display: block;
    width: 118px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    margin: 40px auto 0;
    border: 1px solid rgba(255, 255, 255, 0.58);
    background-color: transparent;
    color: #fff;
    font-size: 14px;
    border-radius: 3px;
    transition: all 0.3s;
}

.about-consult-btn:hover {
    background-color: rgba(255, 255, 255, 1);
    color: rgba(204, 0, 0, 1);
    border-color: rgba(255, 255, 255, 1);
}

.stats-section {
    position: relative;
    width: 100%;
    height: 400px;
    background-image: url('../images/servicebg1.jpg');
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;
}

.stats-content {
    width: 1200px;
    margin: 0 auto;
    padding-top: 90px;
    display: flex;
    justify-content: space-around;
}

.stat-item {
    width: 300px;
    height: 220px;
    text-align: center;
}

.stat-icon {
    width: 125px;
    height: 109px;
    margin: 0 auto 20px;
}

.stat-divider {
    width: 240px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.4);
    margin: 20px auto;
}

.stat-text {
    font-size: 14px;
    color: #ffffff;
}

.footer {
    background-color: #2c2c2c;
    color: #999999;
    padding: 40px 0 20px;
}

.footer-content {
    width: 1600px;
    margin: 0 auto;
    max-width: 95%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: #ffffff;
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #999999;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #ffffff;
}

.footer-qrcode .qrcode-group {
    display: flex;
    gap: 20px;
}

.qrcode-item {
    text-align: center;
}

.qrcode-item img {
    width: 100px;
    display: block;
    margin-bottom: 10px;
    background-color: #ffffff;
    padding: 5px;
    background: cover;
}

.qrcode-item p {
    color: #999999;
    font-size: 12px;
}

.footer-bottom {
    max-width: 95%;
    width: 1600px;
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid #444444;
    text-align: center;
    font-size: 14px;
    color: #666666;
}

.floating-sidebar {
    position: fixed;
    right: 30px;
    bottom: 100px;
    z-index: 999;
    opacity: 0;
    transform: translateX(100px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.floating-sidebar.show {
    opacity: 1;
    transform: translateX(0);
}

.floating-btn {
    position: relative;
    width: 60px;
    height: 60px;
    background-color: rgb(66, 92, 187);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(66, 92, 187, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-btn span {
    position: absolute;
    top: 50%;
    right: calc(100% + 12px);
    padding: 7px 10px;
    border-radius: 4px;
    background-color: #333333;
    color: #ffffff;
    font-size: 13px;
    line-height: 1;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-50%) translateX(6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.floating-btn:hover span,
.floating-btn:focus-visible span {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

.floating-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(66, 92, 187, 0.5);
}

.floating-btn svg {
    width: 28px;
    height: 28px;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background-color: #ffffff;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.15);
    z-index: 1001;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.drawer.active {
    right: 0;
}

.drawer-header {
    padding: 20px 30px;
    border-bottom: 1px solid #eeeeee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.drawer-header h3 {
    font-size: 20px;
    color: #333333;
    margin: 0;
}

.drawer-close {
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    color: #666666;
    transition: color 0.3s;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer-close:hover {
    color: #333333;
}

.drawer-close svg {
    width: 24px;
    height: 24px;
}

.drawer-content {
    padding: 30px;
}

.drawer-form-group {
    margin-bottom: 20px;
}

.drawer-form-label {
    display: block;
    font-size: 14px;
    color: #333333;
    margin-bottom: 8px;
    font-weight: 500;
}

.drawer-form-input,
.drawer-form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #dddddd;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.drawer-form-input:focus,
.drawer-form-textarea:focus {
    outline: none;
    border-color: rgb(66, 92, 187);
}

.drawer-form-textarea {
    resize: vertical;
    min-height: 120px;
}

.drawer-form-submit {
    width: 100%;
    padding: 14px;
    background-color: rgb(66, 92, 187);
    color: #ffffff;
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.drawer-form-submit:hover {
    background-color: rgba(60, 120, 216, 1);
}

.pagenum {
    width: 100%;
    margin: 42px auto 0;
    display: flex;
    justify-content: center;
}

.pagination.page {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    color: #666;
    font-size: 14px;
    line-height: 1;
}

.pagination.page a,
.pagination.page span {
    box-sizing: border-box;
    min-width: 38px;
    height: 38px;
    padding: 0 11px;
    border: 1px solid #e2e5eb;
    background: #fff;
    color: #555;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.pagination.page a:hover {
    color: rgb(66, 92, 187);
}

.pagination.page .page-number.active {
    border-color: rgb(66, 92, 187);
    background: rgb(66, 92, 187);
    color: #fff;
}

.pagination.page .first-page.active,
.pagination.page .prev-page.active,
.pagination.page .next-page.active,
.pagination.page .last-page.active {
    border-color: #e8e8e8;
    background: #f7f7f7;
    color: #b8b8b8;
}

.pagination.page .total {
    min-width: auto;
    padding: 0 4px;
    border-color: transparent;
    background: transparent;
    color: #999;
}

.pagination.page .prev-page svg,
.pagination.page .next-page svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 1200px) {

    .container,
    .header-content,
    .hero-content,
    .about-content,
    .stats-content,
    .footer-content,
    .footer-bottom {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: #ffffff;
    transition: all 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .header {
        height: 60px;
    }

    .header-content {
        padding: 10px 15px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo-area {
        position: static;
    }

    .mobile-menu-toggle {
        display: flex;
        position: relative;
        top: auto;
        right: auto;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background-color: rgba(44, 44, 44, 0.98);
        padding: 70px 15px 15px;
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 0;
    }

    .nav-item {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-link {
        display: block;
        padding: 12px 8px;
        font-size: 13px;
        height: auto;
        line-height: 1.4;
    }

    .logo-img {
        max-height: 40px;
    }

    .page-banner {
        height: 180px;
    }

    .banner-title {
        font-size: 18px;
    }

    .breadcrumb {
        font-size: 11px;
    }

    .section-title-main,
    .section-title {
        font-size: 20px;
        margin-bottom: 6px;
    }

    .section-subtitle-main,
    .section-subtitle {
        font-size: 12px;
    }

    .title-section {
        padding: 25px 15px 8px;
    }

    .title-section .section-title {
        padding: 25px 0 0;
    }

    .footer {
        padding: 25px 0 12px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 0 15px;
        margin-bottom: 15px;
    }

    .footer-section {
        text-align: left;
    }

    .footer-section h3 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .footer-section ul {
        display: flex;
        flex-wrap: wrap;
        gap: 6px 10px;
    }

    .footer-section ul li {
        margin-bottom: 0;
        flex: 0 0 auto;
        max-width: 48%;
        word-break: break-word;
        font-size: 11px;
    }

    .footer-section a,
    .footer-section ul li {
        font-size: 11px;
        line-height: 1.4;
        overflow-wrap: break-word;
        word-wrap: break-word;
    }

    .footer-qrcode {
        grid-column: 1 / -1;
    }

    .footer-qrcode .qrcode-group {
        justify-content: center;
        gap: 25px;
    }

    .qrcode-item img {
        width: 60px;
    }

    .qrcode-item p {
        font-size: 10px;
    }

    .footer-bottom {
        padding: 12px 15px;
        font-size: 10px;
        word-break: break-word;
    }

    .floating-sidebar {
        right: 12px;
        bottom: 60px;
    }

    .floating-btn {
        width: 45px;
        height: 45px;
    }

    .floating-btn svg {
        width: 20px;
        height: 20px;
    }

    .drawer {
        width: 90%;
        max-width: 320px;
        right: -90%;
    }

    .drawer.active {
        right: 0;
    }

    .drawer-content {
        padding: 15px;
    }

    .drawer-header {
        padding: 12px 15px;
    }

    .drawer-header h3 {
        font-size: 16px;
    }

    .drawer-form-group {
        margin-bottom: 12px;
    }

    .drawer-form-label {
        font-size: 12px;
        margin-bottom: 5px;
    }

    .drawer-form-input,
    .drawer-form-textarea {
        padding: 8px 10px;
        font-size: 13px;
    }

    .drawer-form-textarea {
        min-height: 80px;
    }

    .drawer-form-submit {
        padding: 10px;
        font-size: 13px;
    }

    .container {
        width: 100%;
        padding: 0 15px;
    }

    .hero-section {
        min-height: 100vh;
    }

    .hero-content {
        width: 100%;
    }
}