/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: auto;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: #2C3E50;
    line-height: 1.6;
    background-color: #ffffff;
}

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

/* Header 导航栏 */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: transparent;
    transition: all 0.3s ease;
    padding: 20px 0;

    background-color: #ffffff;
}

.header.sticky {
    position: fixed;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: bold;
    width: 130px;
}
.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-icon {
    color: #FF6B35;
    font-size: 28px;
}

.logo-text {
    color: #2C3E50;
}

.nav {
    display: flex;
    gap: 60px;
}

.nav-link {
    color: #2C3E50;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
    cursor: pointer;
}

.nav-link:hover {
    color: #FF6B35;
}

.lang-selector {
    color: #999;
    font-size: 14px;
    cursor: pointer;
}

/* Hero Section Banner */
.hero-section {
    width: 100%;
    position: relative;
    margin:0 auto; 
    margin-top: 85px;

    background-color: #f6edea;
    
}



.banner-image {
    width: 100%;
    max-width: 1200px;
    margin:0 auto;
    height: auto;
    overflow: hidden;
    position: relative;
}

.scan-section {
    width: 100%;
    position: relative;
    margin:0 auto; 

    background-color: #ffce02;
    
}

.video-container {
    width: 39.5%;
    height: 81.5%;
    overflow: hidden;
    position: absolute;
    z-index: 1;
    left:6.75%;
    top: 8.0%;
}
.video-container video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.scan-image {
    width: 100%;
    max-width: 1200px;
    margin:0 auto;
    height: auto;
    overflow: hidden;
    position: relative;
}

.currentTimeText{
    position: absolute;
    top: 18%;
    left: 1.5%;
    width: 100%;
    z-index: 1000;
    font-size: 32px; font-weight: bold;
    color: #212121;
    /*更改字间距*/
    letter-spacing: -1px;
    font-family: 'Arial', sans-serif;
}

.banner-image img {
    width: 100%;
    height: auto;
    display: block;
}

.scan-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* About Section 公司介绍 */
.about-section {
    padding: 80px 0;
    background-color: #f5f5f7;
}

.about-content {
    max-width: 1100px;
    margin: 0 auto;

    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.about-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 40px;
    font-size: 24px;
    font-weight: bold;
    width: 170px;
}

.about-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.about-text {
    width: 75%;
    font-size: 16px;
    line-height: 1.8;
    color: #292929;
}

.about-text p {
    margin-bottom: 25px;
}

.intro-text {
    font-size: 16px;
}

.highlight-text {
    font-size: 16px;
}

.highlight-text mark {
    background-color: #fbfc8e;
    color: #292929;
    padding: 2px 4px;
    font-weight: 500;
}

/* Contact Section 联系地图 */
.contact-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.contact-content {
    display: flex;
    gap: 60px;
    align-items: flex-end;
    max-width: 1200px;
    margin: 0 auto;
}

.map-container {
    flex: 1;
    max-width: 600px;
}

.map-image {
    width: 100%;
    height: auto;
    display: block;
}

.contact-info {
    flex: 1;
    padding-left: 20px;
}

.company-name {
    font-size: 20px;
    font-weight: bold;
    color: #2C3E50;
    margin-bottom: 20px;
}

.contact-item {
    font-size: 16px;
    color: #2C3E50;
    margin-bottom: 12px;
    line-height: 1.6;
}

.contact-item.email {
    margin-top: 20px;
    color: #2C3E50;
}

/* Footer */
.footer {
    background-color: #2C3E50;
    padding: 30px 0;
    text-align: center;
}

.copyright {
    color: #999;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-content {
        /* flex-wrap: wrap;
        gap: 15px; */
    }
    .currentTimeText{
        font-size: 20px;
    }

    .hero-section{
        margin-top: 75px;
    }

    .about-content{
        display: block;
    }



    .nav-link{
        font-size: 24px; 
    }

    .nav {
        gap: 60px;
        order: 3;
        width: 100%;
        justify-content: center;
        
    }

    .lang-selector {
        order: 2;
    }

    .about-section {
        padding: 50px 0;
    }

    .about-text {
        font-size: 15px;
        width: 100%;
    }

    /* .contact-content {
        flex-direction: column;
        gap: 40px;
    }

    .map-container {
        max-width: 100%;
    }

    .contact-info {
        padding-left: 0;
    } */
}

@media (max-width: 480px) {
    .header {
        padding: 15px 0;
    }

    .header.sticky {
        padding: 10px 0;
    }

    .logo {
        font-size: 20px;
    }

    .logo-icon {
        font-size: 24px;
    }

    .nav {
        gap: 15px;
        font-size: 14px;
    }

    .about-section {
        padding: 40px 0;
    }

    .about-text {
        font-size: 14px;
    }

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

    .contact-section {
        padding: 50px 0;
    }

    .contact-content {
        gap: 30px;
    }

    .company-name {
        font-size: 18px;
    }

    .contact-item {
        font-size: 14px;
    }
}