/* 关于我们页样式 */
.about-intro {
    padding: 80px 0;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-image {
    /* background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-gray) 100%); */
    height: 400px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 100px;
    color: rgba(255, 255, 255, 0.2);
}
.about-image img{
    border-radius: 10px;
}

/* 发展历程 */
.timeline {
    padding: 100px 0;
    background-color: var(--light-bg);
}

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

.timeline-list::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--accent-gold);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 50px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    border: 4px solid var(--white);
    box-shadow: 0 0 0 2px var(--accent-gold);
}

.timeline-content {
    background-color: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 350px;
}

.timeline-year {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.timeline-content h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 14px;
    color: var(--text-gray);
}

/* 生产实力 */
.factory {
    padding: 100px 0;
}

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

.factory-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.factory-card-img {
    height: 200px;
    /* background: linear-gradient(135deg, var(--primary-gray) 0%, var(--primary-dark) 100%); */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    overflow: hidden;
}

.factory-card-content {
    padding: 25px;
}

.factory-card-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.factory-card-content p {
    font-size: 14px;
    color: var(--text-gray);
}

/* 资质证书 */
.certificates {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.cert-item {
    background-color: var(--white);
    padding: 40px 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.cert-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #d4b43a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
}

.cert-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.cert-item p {
    font-size: 13px;
    color: var(--text-gray);
}

/* 团队 */
.team {
    padding: 100px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-member {
    text-align: center;
}

.team-avatar {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-gray) 100%);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: rgba(255, 255, 255, 0.3);
}

.team-member h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.team-member p {
    font-size: 14px;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.team-member span {
    font-size: 13px;
    color: var(--text-gray);
}

@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .factory-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cert-grid,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline-list::before {
        left: 20px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 60px;
        padding-right: 0;
    }

    .timeline-dot {
        left: 20px;
    }
}

@media (max-width: 768px) {
    .factory-grid,
    .cert-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
.stat-num {
    font-size: 24px;
}