/* 容器 */
.container-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部导航栏 */
.top-header {
    background-color: #000000;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    padding: 15px 0;
    border-bottom: 1px solid #333;
}

.header-top .container-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    flex-shrink: 0;
}

.main-logo {
    height: 35px;
    width: auto;
}

.social-links {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}

.social-icon {
    height: 35px;
    width: auto;
    transition: opacity 0.3s ease;
}

.social-icon:hover {
    opacity: 0.8;
}

.header-bottom {
    padding: 0;
}

.header-bottom .container-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-nav {
    flex: 1;
    position: relative;
}

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

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* 汉堡菜单动画 - 激活状态 */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

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

.nav-menu {
    list-style: none;
    display: flex;
    transition: all 0.3s ease;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 30px 0;
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #9AFF00;
}

.store-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    text-decoration: none;
}

.store-icon {
    height: 25px;
    width: auto;
}

.store-text {
    font-weight: bold;
    font-size: 16px;
}

/* 英雄区域 */
.hero-section {
    height: 600px;
    background-image: url('../images/about/about_1_1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* 主要内容 */
.main-content {
    padding: 80px 0;
}

/* 公司简介 */
.company-profile {
    text-align: center;
    margin-bottom: 120px;
}

.main-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 60px;
    color: #333333;
}

.sub-title {
    font-size: 1.5rem;
    color: #333333;
}

.see-all-btn {
    display: flex;
    align-items: center;
    gap: 10px;
}

.see-all-btn span{
    margin-bottom: 5px;
}

.company-description {
    max-width: 800px;
    margin: 0 auto 60px;
    line-height: 1.8;
}

.company-description p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #666666;
}

.divider-image {
    margin: 60px 0;
}

.divider-image hr {
    width: 50%;
    margin: 0 auto;
}

.divider {
    margin: 0 auto;
    max-width: 400px;
}

.main-image {
    margin-top: 60px;
}

.company-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 团队部分 */
.team-section {
    background-color: #F9F9F9;
    padding: 80px 0;
    margin-bottom: 120px;
}

.team-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 60px;
    color: #333333;
}

.team-members {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

/* Swiper 相关样式 */
@media screen and (min-width: 1216px) {
    .team-members.swiper-container {
        display: block;
        overflow: hidden;
        position: relative;
    }
    
    .team-members .swiper-wrapper {
        display: flex;
        align-items: stretch;
    }
    
    .team-members .swiper-slide {
        flex-shrink: 0;
        width: auto;
        height: auto;
    }
}

/* 小屏幕下保持原有网格布局 */
@media screen and (max-width: 1215px) {
    .team-members.swiper-container {
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 40px;
    }
    
    .team-members .swiper-wrapper {
        display: contents;
    }
    
    .team-members .swiper-slide {
        display: block;
    }
    
    .team-navigation {
        display: none !important;
    }
}

.team-member {
    text-align: center;
    background: #ffffff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.member-avatar {
    margin-bottom: 30px;
    position: relative;
}

.avatar-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto;
    border: 8px solid #666666;
    transition: border-color 0.3s ease;
    object-fit: cover;
}

.team-member:hover .avatar-img {
    border-color: #9AFF00;
}

.member-name {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333333;
}

.member-position {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #666666;
}

.member-duties {
    list-style: none;
    text-align: left;
}

.member-duties li {
    margin-bottom: 8px;
    color: #666666;
    font-size: 1rem;
}

.team-navigation {
    display: flex;
    justify-content: center;
    gap: 15px;
    text-align: center;
}

.nav-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    background-color: #000000;
    color: #ffffff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.nav-btn:hover {
    background-color: #9AFF00;
    color: #000000;
}

/* 企业认证 */
.certifications-section {
    text-align: center;
    margin-bottom: 120px;
}

.awards-title {
    margin: 40px 0 60px;
}

.awards-text {
    font-size: 1.8rem;
    font-weight: bold;
    color: #F1B818;
    display: inline-block;
    padding: 15px 30px;
    border: 3px solid #F1B818;
    border-radius: 25px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.cert-item {
    padding: 20px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.cert-item:hover {
    transform: translateY(-5px);
}

.cert-image {
    width: 100%;
    height: auto;
    margin: 0 auto;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.award-item {
    padding: 20px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.award-item:hover {
    transform: translateY(-5px);
}

.award-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* 联系我们 */
.contact-section {
    background-color: #F9F9F9;
    padding: 80px 0;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: #ffffff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    flex-shrink: 0;
}

.icon-img {
    width: 60px;
    height: 60px;
}

.contact-details {
    flex: 1;
}

.contact-label {
    font-size: 1rem;
    color: #999999;
    margin-bottom: 5px;
}

.contact-value {
    font-size: 1.3rem;
    font-weight: bold;
    color: #333333;
    margin: 0;
}

.contact-map {
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* 页脚 */
.footer {
    background-color: #000000;
    color: #ffffff;
}

.footer-content {
    padding: 50px 0;
}

.footer-logo2nav {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.footer-top {
    display: flex;
    gap: 30px;
    align-items: center;
    flex-direction: column;
}

.footer-line {
    width: 100%;
    color: #fff;
    background-color: #fff;
    height: 1px;
}

.footer-store-section {
    display: flex;
    gap: 20px;
}

.footer-logo-img {
    height: 90px;
    width: auto;
}

.footer-nav {
    justify-self: center;
    display: flex;
}

.footer-menu {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin: 0;
    align-items: center;
}

.footer-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #9AFF00;
}

.footer-store {
    justify-self: end;
    display: flex;
    flex-direction: row;
    gap: 15px;
    align-items: flex-end;
    justify-content: space-between;
    width: 100%;
}

.store-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-store-icon {
    width: 26px;
    height: 26px;
}

.footer-store-text {
    font-size: 16px;
    font-weight: bold;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom {
    border-top: 1px solid #333333;
    padding: 25px 0;
    text-align: center;
}

.copyright {
    color: #999999;
    font-size: 14px;
    margin: 0;
}

.group_1 {
    background-color: #ff565e;
    border-radius: 5px;
    height: 13px;
    position: absolute;
    top: 0;
    right: -5px;
    font-size: 12px;
    text-align: center;
    padding: 0 5px;
}

.group_1:empty {
    display: none;
}

/* 响应式设计 */
@media screen and (max-width: 1200px) {
    .container-nav {
        padding: 0 30px;
    }
    
    .main-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media screen and (max-width: 992px) {
    .footer-logo2nav {
        flex-direction: column;
    }
    .footer-nav {
        margin: 5px 0;
    }
    .footer-menu {
        justify-content: center;
        gap: 20px;
    }
    .footer-links {
        justify-content: center;
        gap: 15px;
    }
    .header-bottom .container-nav {
        justify-content: space-between;
        align-items: center;
    }
    
    .main-nav {
        position: relative;
    }
    
    /* 显示汉堡菜单按钮 */
    .mobile-menu-toggle {
        display: flex;
        order: 1;
    }
    
    /* 隐藏导航菜单 */
    .nav-menu {
        position: fixed;
        left: 0;
        width: 100%;
        height: calc(100vh);
        background-color: #000000;
        flex-direction: column;
        justify-content: start;
        align-items: center;
        gap: 0;
        padding: 40px 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }
    
    /* 展开状态的导航菜单 */
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-item {
        /* width: 100%; */
        text-align: center;
    }
    
    .nav-link {
        display: block;
        padding: 20px 0;
        width: 100%;
        font-size: 18px;
        border-bottom: none;
    }
    
    /* Store链接调整 */
    .store-link {
        order: 2;
    }
    
    /* 其他响应式调整 */
    .hero-section {
        height: 400px;
    }
    
    .main-content {
        padding: 60px 0;
    }
    
    .company-profile {
        margin-bottom: 80px;
    }
    
    .team-section {
        padding: 60px 0;
        margin-bottom: 80px;
    }
    
    .team-members {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 30px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 10px;
        margin-bottom: 0;
    }
    
    .footer-store {
        justify-self: center;
        align-items: center;
    }

    .footer-logo-img {
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .footer-nav {
        align-items: center;
        justify-content: center;
    }

    .header-top .container-nav {
        flex-direction: column;
        gap: 15px;
        /* display: none; */
    }
    
    .social-links {
        display: none;
    }

    .social-links2 {
        display: block;
    }

    
    /* 导航菜单在更小屏幕上的调整 */
    .nav-menu {
        padding: 30px 0;
    }
    
    .nav-link {
        padding: 15px 0;
        font-size: 16px;
    }
    
    .hero-section {
        height: 300px;
    }
    
    .main-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .company-description p {
        font-size: 1rem;
    }
    
    .team-members {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        padding: 20px;
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .awards-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        padding: 30px 20px;
    }
    
    .footer-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
        text-align: center;
        padding: 0;
        max-width: 100%;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        max-width: 100%;
        text-align: center;
    }

    .footer-content {
        padding-bottom: 20px;
    }
}

@media screen and (max-width: 576px) {


    .nav-menu {
        padding: 30px 0;
    }
    
    .container-nav {
        padding: 0 15px;
    }
    
    .main-title {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }
    
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 40px;
    }
    
    .sub-title {
        font-size: 1.2rem;
    }
    
    .social-links {
        gap: 5px;
    }
    
    .social-icon {
        height: 30px;
    }
    
    .main-logo {
        height: 30px;
    }
    
    .hero-section {
        height: 250px;
    }
    
    .team-section,
    .contact-section {
        padding: 40px 0;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .awards-text {
        font-size: 1.4rem;
        padding: 10px 20px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .contact-details {
        text-align: center;
    }
    
    .contact-value {
        font-size: 1.1rem;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 滚动动画触发器 */
.wow {
    visibility: hidden;
}

.wow.animated {
    visibility: visible;
}

/* 加载动画 */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* 鼠标悬停效果增强 */
.team-member,
.cert-item,
.award-item {
    cursor: pointer;
}

.nav-link,
.footer-link {
    position: relative;
    overflow: hidden;
}

.nav-link::after,
.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #9AFF00;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.footer-link:hover::after {
    width: 100%;
}


/* 无障碍访问支持 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .nav-link:hover,
    .nav-link.active {
        color: #00FF00;
    }
    
    .footer-link:hover {
        color: #00FF00;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #ffffff;
    }
    
    .team-member,
    .cert-item,
    .award-item,
    .contact-content {
        background-color: #2a2a2a;
        color: #ffffff;
    }
    
    .company-description p {
        color: #cccccc;
    }
    
    .contact-label {
        color: #aaaaaa;
    }
    
    .contact-value {
        color: #ffffff;
    }
}