/* 视频弹窗样式 */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.video-modal.active {
    display: flex;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    background-color: #000;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.video-modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s ease;
}

.video-modal-close:hover {
    color: #e60012;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 比例 */
    overflow: hidden;
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.video-play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.video-play-button:hover {
    transform: scale(1.1);
    background-color: #fff;
}

.video-play-button::before {
    content: '';
    width: 0;
    height: 0;
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 30px solid #000;
    margin-left: 5px;
}

.video-element {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

/* 企业宣传片链接样式 */
.company-building-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.company-building-link:hover .play-button {
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .video-play-button {
        width: 60px;
        height: 60px;
    }
    
    .video-play-button::before {
        border-top: 15px solid transparent;
        border-bottom: 15px solid transparent;
        border-left: 22px solid #000;
    }
}