/* 关于我们页面特有样式 */

/* 页面标题 */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: white;
    padding: 80px 0 60px;
    text-align: center;
}

    .page-header h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .page-header p {
        font-size: 1.2rem;
        opacity: 0.9;
    }

/* 公司简介 */
.company-intro {
    padding: 60px 0;
}

.intro-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.intro-text {
    flex: 1;
}

    .intro-text h2 {
        font-size: 2rem;
        color: var(--dark-blue);
        margin-bottom: 20px;
    }

    .intro-text p {
        margin-bottom: 15px;
        line-height: 1.8;
    }

.intro-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

    .intro-image img {
        width: 100%;
        height: auto;
        display: block;
        transition: transform 0.3s ease;
    }

    .intro-image:hover img {
        transform: scale(1.03);
    }

/* 发展历程 */
.history-section {
    padding: 60px 0;
    background-color: var(--light-blue);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--dark-blue);
    margin-bottom: 50px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 50px;
}

    .timeline::before {
        content: '';
        position: absolute;
        left: 20px;
        top: 0;
        bottom: 0;
        width: 2px;
        background-color: var(--secondary-blue);
    }

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-year {
    position: absolute;
    left: -50px;
    top: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 0 0 4px white, 0 0 0 6px var(--primary-blue);
}

.timeline-content {
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

    .timeline-content h3 {
        color: var(--dark-blue);
        margin-bottom: 10px;
    }

    .timeline-content p {
        line-height: 1.6;
    }

/* 企业文化 */
.culture-section {
    padding: 60px 0;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.culture-item {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .culture-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

.culture-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.culture-item h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
}

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

/* 团队介绍 */
.team-section {
    padding: 60px 0;
    background-color: var(--light-blue);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.team-member {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

    .team-member:hover {
        transform: translateY(-5px);
    }

    .team-member img {
        width: 150px;
        height: 150px;
        border-radius: 50%;
        object-fit: cover;
        margin: 0 auto 20px;
        border: 3px solid var(--light-blue);
    }

    .team-member h3 {
        color: var(--dark-blue);
        margin-bottom: 5px;
    }

    .team-member .position {
        color: var(--secondary-blue);
        font-weight: 500;
        margin-bottom: 15px;
    }

    .team-member .bio {
        line-height: 1.6;
        font-size: 0.95rem;
    }

/* 响应式设计 */
@media (max-width: 768px) {
    .intro-content {
        flex-direction: column;
    }

    .timeline {
        padding-left: 30px;
    }

        .timeline::before {
            left: 15px;
        }

    .timeline-year {
        left: -30px;
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
}