/* 关于我们页面专用样式 - about.css */

/* =================== 页面横幅 =================== */
.about-banner {
    background-color: #192638;
    padding: 80px 0;
    color: white;
}

.about-banner h1 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.about-banner p {
    font-size: 1.3rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* =================== 关于我们介绍 =================== */
.about-intro {
    padding: 80px 0;
    background-color: white;
}

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

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 24px;
    color: #192638;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: #555;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* =================== 公司历程 =================== */
.company-story {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: #192638;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: #e0e0e0;
    top: 0;
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #2a7de1;
    z-index: 2;
    box-shadow: 0 0 0 4px rgba(42, 125, 225, 0.2);
}

.timeline-content {
    position: relative;
    width: 45%;
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #2a7de1;
}

.timeline-content p {
    margin-bottom: 20px;
    line-height: 1.6;
}

.timeline-content img {
    width: 100%;
    border-radius: 6px;
    margin-top: 15px;
}

.timeline-content::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 30px;
    transform: rotate(45deg);
    background-color: white;
}

.timeline-content::before {
    right: -10px;
}

.timeline-content.right {
    margin-left: auto;
}

.timeline-content.right::before {
    left: -10px;
    right: auto;
}

/* =================== 核心价值观 =================== */
.our-values {
    padding: 80px 0;
    background-color: white;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.value-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon img {
    width: 90%;
    height: 90%;
    border-radius: 50%;
}

.value-card h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: #192638;
}

.value-card p {
    color: #666;
    line-height: 1.6;
}

/* =================== 团队成员 =================== */
.team-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 40px;
}

.team-member {
    display: flex;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.member-photo {
    width: 40%;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info {
    width: 60%;
    padding: 25px;
}

.member-info h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: #192638;
}

.member-title {
    color: #2a7de1;
    font-weight: 500;
    margin-bottom: 15px;
}

.member-bio {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.member-social {
    display: flex;
    gap: 10px;
}

.member-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #f0f5ff;
    color: #2a7de1;
    transition: all 0.3s;
}

.member-social a:hover {
    background-color: #2a7de1;
    color: white;
}

/* =================== 办公环境 =================== */
.office-section {
    padding: 80px 0;
    background-color: white;
}

.office-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-item img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

.gallery-item img:hover {
    transform: scale(1.02);
}

/* =================== 投资方 =================== */
.investors-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.investors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 30px;
    align-items: center;
    justify-items: center;
}

.investor-logo {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100px;
    transition: transform 0.3s;
}

.investor-logo:hover {
    transform: translateY(-5px);
}

.investor-logo img {
    max-width: 100%;
    max-height: 100%;
}

/* =================== 加入我们 =================== */
.join-us-section {
    padding: 80px 0;
    background-color: white;
}

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

.join-us-text {
    flex: 1;
}

.join-us-text h2 {
    font-size: 2.2rem;
    margin-bottom: 24px;
    color: #192638;
}

.join-us-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
    color: #555;
}

.join-us-image {
    flex: 1;
}

.join-us-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* =================== CTA区域 =================== */
.cta-section {
    padding: 80px 0;
    background-color: #f0f5ff;
}

.cta-box {
    background-color: white;
    border-radius: 10px;
    padding: 50px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.cta-box h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #192638;
}

.cta-box p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* =================== 响应式调整 =================== */
@media (max-width: 992px) {
    .about-content,
    .join-us-content {
        flex-direction: column;
    }
    
    .about-image,
    .join-us-image {
        margin-top: 30px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        flex-direction: column;
    }
    
    .member-photo {
        width: 100%;
    }
    
    .member-info {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .about-banner h1 {
        font-size: 2.2rem;
    }
    
    .about-banner p {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .timeline-content,
    .timeline-content.right {
        width: calc(100% - 50px);
        margin-left: 50px;
    }
    
    .timeline-content::before,
    .timeline-content.right::before {
        left: -10px;
        right: auto;
    }
    
    .office-gallery {
        grid-template-columns: 1fr;
    }
    
    .cta-box {
        padding: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .investors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}