/* 网站头部样式 */

:root {
    --main-color: #008ed6;
    --font-main: Arial, sans-serif;
}
html {
    scroll-behavior: smooth;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
}
.showpage {
    display: block;
    text-align: center;
    clear: both;
}
.showpage a, .showpage b {
    text-decoration: none;
    border: 1px solid #999;
    border-radius: 4px;
    display: inline-block;
    margin: 0 5px;
    padding: 0 10px;
    height: 30px;
    line-height: 30px;
    background: #eee;
    color: #999;
}
.showpage a b {
    border: none;
}
.showpage span, .showpage .current {
    border: 1px solid #008ed6;
    border-radius: 4px;
    display: inline-block;
    margin: 0 5px;
    padding: 0 8px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    color: #fff;
    background: #008ed6;
}
/* 导航栏样式 */

.navbar-light .navbar-toggler {
    color: rgba(0, 142, 214, .8);
    border-color: rgba(0, 0, 0, .1);
}
.navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: 0 0 0 .1rem;
}
.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-top: 4px solid var(--main-color);
    padding: 10px 0;
}
.navbar-brand {
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    color: #333 !important;
}
.brand-text {
    color: #007bff;
    margin-right: 5px;
}
.brand-chinese {
    color: #333;
}
.nav-link {
    color: #333 !important;
    font-weight: 500;
    padding: 20px 10px !important;
    transition: color 0.3s ease;
}
.nav-link:hover {
    color: var(--main-color) !important;
}
/* 搜索框样式 */

.search-box {
    position: relative;
    width: 160px;
}
.search-input {
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 8px 40px 8px 15px;
    font-size: 14px;
}
.search-input:focus {
    border-color: var(--main-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
.search-btn {
    position: absolute;
    right: 10px;
    top: 40%;
    transform: translateY(-45%);
    border: none;
    background: none;
    color: #666;
    cursor: pointer;
}
/* 语言切换样式 */

.language-switch {
    font-size: 14px;
    color: #666;
}
.lang-option {
    cursor: pointer;
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}
.lang-option.active {
    color: var(--main-color);
    text-decoration: none;
    font-weight: 500;
}
.lang-option:hover {
    color: var(--main-color);
}
.lang-separator {
    margin: 0 2px;
}
/* 响应式设计 */

@media (max-width: 767.98px) {
    .navbar-nav {
        margin-top: 15px;
    }
    .search-box {
        width: 70%;
        margin-bottom: 15px;
    }
    .language-switch {
        margin-bottom: 20px;
    }
    .hero-content {
        padding: 30px 15px;
        text-align: center;
    }
    .hero-title {
        font-size: 24px;
    }
    .hero-description {
        font-size: 14px;
    }
    .hero-image {
        height: 300px;
    }
    .brands-section {
        padding: 15px;
    }
    .brands-logos {
        justify-content: center;
        gap: 10px;
    }
    .brand-logo {
        height: 20px;
    }
}
@media (max-width: 575.98px) {
    .navbar-brand {
        font-size: 20px;
    }
    .hero-title {
        font-size: 20px;
        line-height: 1.4;
    }
    .hero-description {
        font-size: 13px;
    }
    .hero-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    .brands-title {
        font-size: 14px;
    }
    .video-play-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}
/* 以下为footer样式 */

.footer {
    background: #484443 url("/Static/Home/dekaisewing/img/footer_bg.jpg") center/cover no-repeat;
    background-size: 100% 100%;
    image-rendering: -webkit-optimize-contrast;
    backface-visibility: hidden;
    color: white;
    position: relative;
    overflow: hidden;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px 40px;
    position: relative;
    z-index: 1;
}
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1fr;
    gap: 60px;
    align-items: start;
}
/* 公司信息 */

.company-info .logo {
    margin-bottom: 30px;
}
.company-info .logo h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #3498db;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}
.company-info .logo .logo-chinese {
    color: white;
    margin-left: 10px;
}
.company-details h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #ecf0f1;
    font-weight: 600;
}
.company-details p {
    margin-bottom: 8px;
    color: #bdc3c7;
    font-size: 0.95rem;
}
.company-details a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}
.company-details a:hover {
    text-decoration: none;
}
/* 快速链接 */

.quick-links {
    display: flex;
    gap: 40px;
}
.links-column h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #ffffff;
    font-weight: 600;
}
.links-column ul {
    list-style: none;
    padding-left: 0px;
}
.links-column li {
    margin-bottom: 12px;
}
/* .links-column a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0px;
} */

.footer-link {
    position: relative;
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    padding: 6px 0px;
    transition: color 0.3s;
}
.footer-link:hover {
    color: #fff;
}
.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--main-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease-in-out;
}
.footer-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}
.footer-link::after {
    transition: transform 0.5s cubic-bezier(0.65, 0.05, 0.36, 1);
}
.footer-link.alt::after {
    transform-origin: center;
}
.footer-link.alt:hover::after {
    transform: scaleX(1);
}
.links-column a:hover {
    color: var(--main-color);
    transform: translateX(5px);
}
.links-column a:hover::before {
    transform: translateX(3px);
}
/* 二维码 */

.qr-code {
    text-align: center;
}
.qr-image {
    margin-bottom: 15px;
}
.qr-placeholder {
    width: 120px;
    height: 120px;
    background: white;
    border-radius: 8px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.qr-code p {
    color: #bdc3c7;
    font-size: 0.9rem;
    font-weight: 500;
}
/* 版权信息 */

.copyright {
    background: #181818;
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.copyright p {
    color: #797979;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    margin-bottom: 0px;
}
.copyright a {
    text-decoration: none;
    color: #797979;
}
/* 响应式设计 */

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .qr-code {
        grid-column: 1 / -1;
        justify-self: center;
        margin-top: 20px;
    }
    .quick-links {
        flex-direction: column;
        gap: 20px;
    }
}
@media (max-width: 768px) {
    .nav-link {
        color: #333 !important;
        font-weight: 500;
        padding: 5px 10px !important;
        transition: color 0.3s ease;
    }
    .footer-container {
        padding: 40px 15px 30px;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    .company-details {
        text-align: left;
    }
    .company-details h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
        color: #ecf0f1;
        font-weight: 600;
    }
    .company-details p {
        margin-bottom: 8px;
        color: #bdc3c7;
        font-size: 0.95rem;
    }
    .company-details a {
        color: #bdc3c7;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    .company-details a:hover {
        text-decoration: none;
    }
    .company-info .logo h2 {
        font-size: 2rem;
    }
    .quick-links {
        display: flex;
        flex-direction: row;
        gap: 30px;
    }
    .qr-placeholder {
        width: 100px;
        height: 100px;
    }
    .qr-placeholder::before {
        width: 70px;
        height: 70px;
    }
}
@media (max-width: 480px) {
    .nav-link {
        color: #333 !important;
        font-weight: 500;
        padding: 5px 10px !important;
        transition: color 0.3s ease;
    }
    .footer-container {
        padding: 30px 10px 20px;
    }
    .company-info .logo h2 {
        font-size: 1.8rem;
    }
    .links-column h4 {
        display: none;
    }
    .company-info .logo {
        text-align: left;
    }
    .quick-links {
        margin-left: 100px;
        display: flex;
        gap: 60px;
    }
    .copyright p {
        font-size: 0.75rem;
        line-height: 1.4;
    }
}
/* 以下为多页面共用样式 */

/* 主容器 */

/* Hero区域样式 */

.hero-section {
    background: var(--main-color);
    /* min-height: 600px; */
    display: flex;
    align-items: center;
}
.hero-content {
    padding: 120px 40px 60px 0px;
    color: white;
    height: 100%;
    display: flex;
    align-items: center;
}
.hero-text {
    max-width: 500px;
}
.hero-title {
    font-size: 36px;
    font-weight: bold;
    line-height: 1.3;
    margin-bottom: 20px;
    color: white;
}
.hero-divider {
    width: 60px;
    height: 3px;
    background-color: white;
    margin: 20px 0;
}
.hero-description {
    font-size: 16px;
    line-height: 1.6;
    /*  margin-bottom: 40px; */
    color: rgba(255, 255, 255, 0.9);
}
/* 所有页面共享 */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
/* Hero按钮样式 */

.hero-container {
    width: 100%;
    margin-top: 90px;
    background: linear-gradient(135deg, #1e88e5 0%, #1565c0 100%);
}
.hero-section {
    width: 100%;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-section a {
    text-decoration: none;
}
.hero-right-bg {
    position: absolute;
    margin-left: 50%;
    overflow: hidden;
}
.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 60px;
    width: 100%;
}
/* 左侧内容区域 */

.hero-left {
    flex: 1;
    color: white;
    z-index: 2;
}
.hero-title-section {
    /* margin-bottom: 20px; */
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.hero-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}
.hero-subtitle {
    font-size: 16px;
    font-weight: 300;
    margin-bottom: 0px;
}
.hero-subtitle a {
    color: #fff;
    text-decoration: none;
}
.hero-description {
    background: white;
    margin-top: 20px;
    padding: 20px;
    border-radius: 12px;
    color: #333;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.description-title {
    font-size: 24px;
    margin-bottom: 10px;
    color: #333;
}
.description-text {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 10px;
    text-align: justify;
}
/* 按钮样式 */

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    /* border: 2px solid transparent; */
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}
.btn:hover::before {
    left: 100%;
    bor
}
.btn-primary {
    background: var(--main-color);
    color: white;
    border-color: var(--main-color);
}
.btn-primary:hover {
    background: var(--main-color);
    border-color: var(--main-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 90, 168, 0.3);
}
.btn-secondary {
    background: transparent;
    color: var(--main-color);
    /*  border-color: var(--main-color); */
}
.btn-secondary:hover {
    background: var(--main-color);
    /*  border-color: var(--main-color); */
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 90, 168, 0.3);
}
.arrow-icon {
    font-size: 18px;
    font-weight: bold;
    transition: transform 0.3s ease;
}
.btn:hover .arrow-icon {
    transform: translateX(5px);
}
/* 右侧图片区域 */

.hero-right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}
/* .hero-image-container {
    position: relative;
    max-width: 600px;
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.3s ease;
}
.hero-image-container:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
} */

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}
/* 背景装饰元素 */

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    transform: rotate(15deg);
    z-index: 1;
}
.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    transform: rotate(-10deg);
    z-index: 1;
}
/* 响应式设计 */

@media (max-width: 1024px) {
    .hero-content {
        gap: 40px;
        padding: 40px 20px;
    }
    .hero-title {
        font-size: 40px;
    }
    .hero-subtitle {
        font-size: 16px;
    }
    .description-title {
        font-size: 24px;
    }
    .description-text {
        font-size: 15px;
    }
    .hero-title-section, .hero-description {
        padding: 30px;
    }
}
@media (max-width: 768px) {
    .hero-container {
        width: 100%;
        margin-top: 68px;
        background: linear-gradient(135deg, #1e88e5 0%, #1565c0 100%);
    }
    .hero-content {
        flex-direction: column;
        gap: 0px;
        padding: 30px 15px;
        text-align: center;
    }
    .hero-right-bg {
        display: none;
    }
    .hero-left {
        order: 2;
    }
    .hero-right {
        order: 1;
    }
    .hero-title {
        font-size: 32px;
    }
    .hero-subtitle {
        font-size: 14px;
    }
    .description-title {
        font-size: 22px;
    }
    .description-text {
        font-size: 14px;
        text-align: left;
    }
    .hero-buttons {
        justify-content: center;
        gap: 10px;
    }
    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }
    .hero-title-section, .hero-description {
        padding: 25px;
    }
    .hero-image-container {
        transform: none;
        max-width: 400px;
    }
    .hero-image-container:hover {
        transform: scale(1.02);
    }
}
@media (max-width: 480px) {
    .hero-content {
        padding: 0px 10px 10px 10px;
    }
    .hero-title {
        font-size: 28px;
        letter-spacing: 1px;
    }
    .hero-subtitle {
        font-size: 13px;
    }
    .description-title {
        font-size: 20px;
    }
    .description-text {
        font-size: 13px;
        line-height: 1.6;
    }
    .hero-buttons {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
    }
    .btn {
        /* width: 100%;
        max-width: 250px; */
        justify-content: center;
        padding: 12px 20px;
        font-size: 14px;
    }
    .hero-title-section {
        margin-top: 0px;
        padding: 20px;
        /* background: none;
        border-radius: 0px;
        backdrop-filter: blur(10px);
        border: none; */
        background: rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }
    .hero-description {
        background: white;
        margin-top: 20px;
        padding: 40px;
        border-radius: 12px;
        color: #333;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }
    .hero-image-container {
        max-width: 300px;
        margin-bottom: 20px;
    }
    .image-overlay {
        bottom: 10px;
        right: 10px;
        padding: 6px 12px;
        font-size: 12px;
    }
}