/* 团队概览 */
.team-overview {
    padding: 80px 0;
}

/* 管理团队 */
.management-team {
    margin-bottom: 80px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding: 20px 0;
}

.team-member {
    position: relative;
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.member-image {
    position: relative;
    width: 100%;
    height: 320px;
    overflow: hidden;
}

.member-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.member-info {
    position: relative;
    padding: 25px;
    background: #fff;
    transform: translateY(-40px);
    margin: 0 20px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.member-info h3 {
    color: #2c3e50;
    font-size: 20px;
    margin-bottom: 8px;
}

.position {
    color: #3498db;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 12px;
}

.description {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.member-social {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
}

.social-link {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f8f9fa;
    color: #3498db;
    transition: all 0.3s ease;
}

/* 悬停效果 */
.team-member:hover {
    transform: translateY(-5px);
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.social-link:hover {
    background: #3498db;
    color: #fff;
}

/* 团队活动 */
.team-activities {
    padding: 80px 0;
    background: #fff;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.activity-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
}

.activity-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.activity-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.activity-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 60%);
}

.activity-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    color: #fff;
    z-index: 1;
    transform: translateY(30px);
    transition: transform 0.4s ease;
}

.activity-info h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    transform: translateY(20px);
    opacity: 0.9;
    transition: transform 0.4s ease;
}

.activity-info p {
    font-size: 15px;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease 0.1s;
}

.activity-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 16px;
    background: rgba(52, 152, 219, 0.9);
    color: #fff;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    z-index: 1;
}

/* 悬停效果 */
.activity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.activity-card:hover .activity-image img {
    transform: scale(1.1);
}

.activity-card:hover .activity-info {
    transform: translateY(0);
}

.activity-card:hover .activity-info h3 {
    transform: translateY(0);
}

.activity-card:hover .activity-info p {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式调整 */
@media screen and (max-width: 1024px) {
    .activities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media screen and (max-width: 768px) {
    .activity-image {
        height: 240px;
    }
    
    .activity-info {
        padding: 20px;
    }
    
    .activity-info h3 {
        font-size: 20px;
    }
}

@media screen and (max-width: 576px) {
    .activities-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* 章节标题样式 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    color: #2B68B2;
    margin-bottom: 20px;
    font-weight: 600;
    position: relative;
    padding-bottom: 15px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: rgba(52, 152, 219, 0.6);
}

.section-desc {
    color: #666;
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    opacity: 0.85;
}

/* 响应式调整 */
@media screen and (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .member-image {
        height: 280px;
    }
    
    .member-info {
        padding: 20px;
        margin: 0 15px;
    }
}

@media screen and (max-width: 576px) {
    .team-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .member-image {
        height: 260px;
    }
}

@media screen and (max-width: 480px) {
    .section-header h2 {
        font-size: 24px;
    }

    .section-desc {
        font-size: 14px;
    }
}

/* 团队文化部分 */
.team-culture {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.team-culture::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(52, 152, 219, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
    position: relative;
}

.culture-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.culture-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.culture-icon svg {
    width: 100%;
    height: 100%;
    color: #3498db;
    transition: transform 0.3s ease;
}

.culture-content {
    position: relative;
    z-index: 1;
}

.culture-card h3 {
    color: #2c3e50;
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.culture-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.culture-number {
    position: absolute;
    right: 20px;
    bottom: 10px;
    font-size: 72px;
    font-weight: 700;
    color: rgba(52, 152, 219, 0.1);
    line-height: 1;
    z-index: 0;
}

/* 悬停效果 */
.culture-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(52, 152, 219, 0.15);
}

.culture-card:hover .culture-icon svg {
    transform: scale(1.1) rotate(5deg);
}

.culture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.culture-card:hover::before {
    opacity: 1;
}

/* 响应式调整 */
@media screen and (max-width: 1024px) {
    .culture-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media screen and (max-width: 576px) {
    .culture-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .culture-card {
        padding: 30px 25px;
    }
    
    .culture-number {
        font-size: 60px;
    }
}