/* 公司简介 */
.intro-section {
    background-color: #f5f5f5;
    padding: 4rem 5%;
    text-align: center;
}

.intro-content {
    max-width: 1000px;
    margin: 0 auto;
}

.intro-content h1 {
    color: #2c5530;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.intro-text {
    color: #666;
    line-height: 1.8;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.intro-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: #2c5530;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
}

/* 发展历程 */
.history-section {
    padding: 4rem 5%;
    background-color: #fff;
}

.history-section h2 {
    text-align: center;
    color: #2c5530;
    margin-bottom: 3rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: #2c5530;
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    width: 50%;
    padding: 0 2rem;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-content {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.timeline-content h3 {
    color: #2c5530;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: #666;
}

/* 场地设施 */
.facility-section {
    padding: 4rem 5%;
    background-color: #f5f5f5;
}

.facility-section h2 {
    text-align: center;
    color: #2c5530;
    margin-bottom: 3rem;
}

.facility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.facility-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.facility-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.facility-item:hover img {
    transform: scale(1.1);
}

.facility-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
}

.facility-info h3 {
    margin-bottom: 0.5rem;
}

/* 企业文化 */
.culture-section {
    padding: 4rem 5%;
    background-color: #fff;
}

.culture-section h2 {
    text-align: center;
    color: #2c5530;
    margin-bottom: 3rem;
}

.culture-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.culture-item {
    text-align: center;
    flex: 1;
    min-width: 250px;
    padding: 2rem;
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background-color: #e8f5e9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.culture-icon i {
    font-size: 2rem;
    color: #2c5530;
}

.culture-item h3 {
    color: #2c5530;
    margin-bottom: 1rem;
}

.culture-item p {
    color: #666;
    line-height: 1.6;
}

/* 荣誉资质 */
.honor-section {
    padding: 4rem 5%;
    background-color: #f5f5f5;
}

.honor-section h2 {
    text-align: center;
    color: #2c5530;
    margin-bottom: 3rem;
}

.honor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.honor-item {
    text-align: center;
}

.honor-item img {
    width: 100%;
    max-width: 200px;
    height: auto;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.honor-item:hover img {
    transform: scale(1.1);
}

.honor-item p {
    color: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .timeline::before {
        left: 0;
    }

    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 2rem;
    }

    .culture-content {
        flex-direction: column;
    }

    .culture-item {
        min-width: 100%;
    }
}