/* About 页面专用样式 */

/* Header 区域 */
.header.about {
    height: 70vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.header.about .hero {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    text-align: left;
    color: white;
    max-width: 800px;
    padding: 0 60px;
    width: 100%;
}

.header.about .hero h1 {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: white !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.header.about .hero p {
    font-size: 24px;
    line-height: 1.4;
    opacity: 0.95;
    color: white !important;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header.about .hero {
        padding: 0 40px;
    }
    
    .header.about .hero h1 {
        font-size: 48px;
        margin-bottom: 15px;
    }
    
    .header.about .hero p {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .header.about .hero {
        padding: 0 20px;
    }
    
    .header.about .hero h1 {
        font-size: 36px;
        margin-bottom: 12px;
    }
    
    .header.about .hero p {
        font-size: 18px;
    }
}

@media (max-width: 360px) {
    .header.about .hero {
        padding: 0 15px;
    }
    
    .header.about .hero h1 {
        font-size: 30px;
        margin-bottom: 10px;
    }
    
    .header.about .hero p {
        font-size: 16px;
    }
}

/* Main区域通用样式 */
main {
    background-color: #ffffff;
}

/* About Intro Section */
.about-intro-section {
    background-color: #ffffff;
    padding: 80px 0;
    width: 100%;
}

.about-intro-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    gap: 60px;
}

/* 左侧图片 */
.about-image-container {
    flex: 0 0 45%;
}

.about-image {
    width: 478px;
    height: 319px;
    border-radius: 20px;
    object-fit: cover;
}

/* 右侧文字内容 */
.about-content {
    flex: 1;
}

.about-title {
    font-size: 28px;
    font-weight: 700;
    color: #4472C4;
    margin-bottom: 30px;
    line-height: 1.3;
    text-align: left;
}

.about-icon {
    color: #4472C4;
    font-size: 24px;
    background-color: #E8F1FF;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px auto 20px auto;
    transform: rotate(90deg);
}

.about-description {
    font-size: 16px;
    line-height: 1.6;
    color: #4472C4;
    margin-bottom: 20px;
}

.about-description:last-child {
    margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .about-intro-container {
        padding: 0 30px;
        gap: 40px;
    }
    
    .about-title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .about-description {
        font-size: 15px;
        margin-bottom: 18px;
    }
}

@media (max-width: 768px) {
    .about-intro-section {
        padding: 60px 0;
    }
    
    .about-intro-container {
        flex-direction: column;
        gap: 40px;
        padding: 0 20px;
    }
    
    .about-image-container {
        flex: none;
        width: 100%;
    }
    
    .about-title {
        font-size: 22px;
        margin-bottom: 15px;
        text-align: center;
    }
    
    .about-description {
        font-size: 14px;
        margin-bottom: 16px;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .about-intro-section {
        padding: 50px 0;
    }
    
    .about-intro-container {
        padding: 0 15px;
        gap: 30px;
    }
    
    .about-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .about-description {
        font-size: 13px;
        margin-bottom: 14px;
    }
}

/* Values Cards Section */
.values-section {
    background-color: #ffffff;
    padding: 80px 0;
    width: 100%;
}

.values-container {
    width: 100%;
    overflow-x: hidden;
    overflow-y: hidden;
    padding: 0 40px;
    cursor: grab;
    user-select: none;
    touch-action: pan-x;
    -webkit-overflow-scrolling: touch;
}

.values-container.dragging {
    cursor: grabbing;
}

.values-slider {
    display: flex;
    gap: 30px;
    width: max-content;
    transition: transform 0.3s ease;
}

/* Value Card */
.value-card {
    width: 580px;
    height: 320px;
    border-radius: 20px;
    padding: 40px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-shrink: 0;
    position: relative;
}

/* 添加白色遮罩 */
.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    z-index: 1;
}

/* 确保内容在遮罩之上 */
.value-card > * {
    position: relative;
    z-index: 2;
}

/* 单数卡片背景 */
.card-odd {
    background-image: url('./images/背景蓝.jpg');
}

/* 双数卡片背景 */
.card-even {
    background-image: url('./images/背景蓝2.jpg');
}

.value-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 25px;
    object-fit: contain;
}

.value-title {
    font-size: 28px;
    font-weight: 700;
    color: #4472C4;
    margin-bottom: 18px;
    line-height: 1.3;
}

.value-description {
    font-size: 14px;
    line-height: 1.5;
    color: #4472C4;
    max-width: 500px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .values-container {
        padding: 0 30px;
    }
    
    .value-card {
        width: 480px;
        height: 280px;
        padding: 30px;
    }
    
    .value-icon {
        width: 65px;
        height: 65px;
        margin-bottom: 18px;
    }
    
    .value-title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .value-description {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .values-section {
        padding: 60px 0;
    }
    
    .values-container {
        padding: 0 20px;
        cursor: default;
    }
    
    .values-container.dragging {
        cursor: default;
    }
    
    .values-slider {
        gap: 20px;
    }
    
    .value-card {
        width: 400px;
        height: 250px;
        padding: 25px;
    }
    
    .value-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 15px;
    }
    
    .value-title {
        font-size: 22px;
        margin-bottom: 12px;
    }
    
    .value-description {
        font-size: 12px;
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .values-container {
        padding: 0 15px;
    }
    
    .value-card {
        width: 320px;
        height: 220px;
        padding: 20px;
    }
    
    .value-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 12px;
    }
    
    .value-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .value-description {
        font-size: 11px;
    }
}

/* Social Media Section */
.social-media-section {
    background-color: #ffffff;
    padding: 80px 0;
    width: 100%;
}

.social-media-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 0 40px;
}

.social-media-content {
    flex: 1;
    max-width: 600px;
}

.social-media-title {
    font-size: 28px;
    font-weight: 700;
    color: #4472C4;
    margin-bottom: 10px;
    line-height: 1.3;
    text-align: center;
}

.social-media-arrow {
    font-size: 24px;
    color: #4472C4;
    text-align: center;
    margin-bottom: 30px;
    display: block;
}

.social-media-description {
    font-size: 16px;
    line-height: 1.6;
    color: #4472C4;
    margin-bottom: 20px;
    text-align: left;
}

.social-media-description:last-of-type {
    margin-bottom: 40px;
}

.social-icons {
    display: flex;
    gap: 50px;
    align-items: center;
    justify-content: center;
}

.social-icon {
    display: block;
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.1);
}

.social-icon-img {
    width: 110px;
    height: 110px;
    object-fit: contain;
}

.social-media-image-container {
    flex-shrink: 0;
}

.social-media-image {
    width: 480px;
    height: 513px;
    object-fit: cover;
    border-radius: 20px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .social-media-container {
        padding: 0 30px;
        gap: 40px;
    }
    
    .social-media-title {
        font-size: 24px;
        margin-bottom: 8px;
    }
    
    .social-media-arrow {
        font-size: 20px;
        margin-bottom: 25px;
    }
    
    .social-media-description {
        font-size: 15px;
        margin-bottom: 18px;
    }
    
    .social-media-description:last-of-type {
        margin-bottom: 35px;
    }
    
    .social-icons {
        gap: 40px;
    }
    
    .social-icon-img {
        width: 90px;
        height: 90px;
    }
    
    .social-media-image {
        width: 400px;
        height: 427px;
    }
}

@media (max-width: 768px) {
    .social-media-section {
        padding: 60px 0;
    }
    
    .social-media-container {
        flex-direction: column;
        gap: 40px;
        padding: 0 20px;
    }
    
    .social-media-content {
        max-width: 100%;
    }
    
    .social-media-title {
        font-size: 22px;
        text-align: center;
        margin-bottom: 8px;
    }
    
    .social-media-arrow {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .social-media-description {
        font-size: 14px;
        margin-bottom: 16px;
        text-align: left;
    }
    
    .social-media-description:last-of-type {
        margin-bottom: 30px;
    }
    
    .social-icons {
        justify-content: center;
        gap: 30px;
    }
    
    .social-icon-img {
        width: 70px;
        height: 70px;
    }
    
    .social-media-image-container {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .social-media-image {
        width: 100%;
        max-width: 400px;
        height: auto;
        aspect-ratio: 480/513;
    }
}

@media (max-width: 480px) {
    .social-media-section {
        padding: 50px 0;
    }
    
    .social-media-container {
        padding: 0 15px;
        gap: 30px;
    }
    
    .social-media-title {
        font-size: 20px;
        margin-bottom: 6px;
    }
    
    .social-media-arrow {
        font-size: 16px;
        margin-bottom: 18px;
    }
    
    .social-media-description {
        font-size: 13px;
        margin-bottom: 14px;
    }
    
    .social-media-description:last-of-type {
        margin-bottom: 25px;
    }
    
    .social-icons {
        gap: 25px;
    }
    
    .social-icon-img {
        width: 60px;
        height: 60px;
    }
    
    .social-media-image {
        max-width: 320px;
    }
}

/* Meet our team Section */
.meet-team-section {
    background-color: #ffffff;
    padding: 80px 0;
    width: 100%;
}

.meet-team-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 0 40px;
}

.meet-team-image-container {
    flex-shrink: 0;
    text-align: center;
}

.meet-team-image {
    width: 340px;
    height: 340px;
    object-fit: contain;
    border-radius: 50%;

  
}

.meet-team-info {
    text-align: center;
}

.team-member-name {
    font-size: 24px;
    font-weight: 700;
    color: #4472C4;
    margin-bottom: 8px;
    line-height: 1.3;
}

.team-member-title {
    font-size: 16px;
    color: #4472C4;
    margin: 0;
    line-height: 1.4;
}

.meet-team-content {
    flex: 1;
    max-width: 600px;
    text-align: center;
}

.meet-team-title {
    font-size: 28px;
    font-weight: 700;
    color: #4472C4;
    margin-bottom: 10px;
    line-height: 1.3;
    text-align: center;
}

.meet-team-arrow {
    font-size: 24px;
    color: #4472C4;
    text-align: center;
    margin-bottom: 30px;
    display: block;
}

.meet-team-description {
    font-size: 16px;
    line-height: 1.6;
    color: #4472C4;
    margin-bottom: 20px;
    text-align: left;
}

.meet-team-cta {
    font-size: 16px;
    line-height: 1.6;
    color: #4472C4;
    margin-bottom: 30px;
    text-align: left;
}

.register-btn {
    display: inline-block;
    background-color: #4472C4;
    color: white;
    font-size: 18px;
    font-weight: 600;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
}

.register-btn:hover {
    background-color: #ff9f43;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .meet-team-container {
        padding: 0 30px;
        gap: 40px;
    }
    
    .meet-team-image {
        width: 280px;
        height: 280px;
        margin-bottom: 15px;
    }
    
    .team-member-name {
        font-size: 20px;
        margin-bottom: 6px;
    }
    
    .team-member-title {
        font-size: 14px;
    }
    
    .meet-team-title {
        font-size: 24px;
        margin-bottom: 8px;
    }
    
    .meet-team-arrow {
        font-size: 20px;
        margin-bottom: 25px;
    }
    
    .meet-team-description,
    .meet-team-cta {
        font-size: 15px;
        margin-bottom: 18px;
    }
    
    .meet-team-cta {
        margin-bottom: 25px;
    }
    
    .register-btn {
        font-size: 16px;
        padding: 12px 35px;
    }
}

@media (max-width: 768px) {
    .meet-team-section {
        padding: 60px 0;
    }
    
    .meet-team-container {
        flex-direction: column;
        gap: 40px;
        padding: 0 20px;
    }
    
    .meet-team-image-container {
        width: 100%;
    }
    
    .meet-team-image {
        width: 250px;
        height: 250px;
        margin-bottom: 15px;
    }
    
    .team-member-name {
        font-size: 18px;
        margin-bottom: 5px;
    }
    
    .team-member-title {
        font-size: 13px;
    }
    
    .meet-team-content {
        max-width: 100%;
        text-align: center;
    }
    
    .meet-team-title {
        font-size: 22px;
        margin-bottom: 8px;
    }
    
    .meet-team-arrow {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .meet-team-description,
    .meet-team-cta {
        font-size: 14px;
        text-align: left;
        margin-bottom: 16px;
    }
    
    .meet-team-cta {
        margin-bottom: 20px;
    }
    
    .register-btn {
        font-size: 15px;
        padding: 10px 30px;
    }
}

@media (max-width: 480px) {
    .meet-team-section {
        padding: 50px 0;
    }
    
    .meet-team-container {
        padding: 0 15px;
        gap: 30px;
    }
    
    .meet-team-image {
        width: 200px;
        height: 200px;
        margin-bottom: 12px;
    }
    
    .team-member-name {
        font-size: 16px;
        margin-bottom: 4px;
    }
    
    .team-member-title {
        font-size: 12px;
    }
    
    .meet-team-title {
        font-size: 20px;
        margin-bottom: 6px;
    }
    
    .meet-team-arrow {
        font-size: 16px;
        margin-bottom: 18px;
    }
    
    .meet-team-description,
    .meet-team-cta {
        font-size: 13px;
        margin-bottom: 14px;
    }
    
    .meet-team-cta {
        margin-bottom: 18px;
    }
    
    .register-btn {
        font-size: 14px;
        padding: 8px 25px;
    }
}

/* 移动端菜单定位修复 */
@media (max-width: 768px) {
    .mobile-nav-menu {
        position: fixed !important;
        top: 80px !important;
        right: 80px !important;
    }
}

@media (max-width: 480px) {
    .mobile-nav-menu {
        top: 70px !important;
        right: 120px !important;
    }
}