/* 关于我们页样式 */

/* Banner */
.banner {
    background: url(../static/banner/banner2.png) no-repeat center;
    padding: 100px 20px 80px;
    text-align: center;
    color: white;
}

.banner-content h1 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
}

.banner-content p {
    font-size: 18px;
    opacity: 0.95;
}

/* 公司介绍 */
.company-intro {
    padding: 100px 20px;
    background: white;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.intro-content h2 {
    font-size: 30px;
    color: var(--text-primary);
    margin-bottom: 40px;
    text-align: center;
    font-weight: 700;
}

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

/* 核心优势 */
.advantages {
    padding: 80px 20px;
    background: #f8fbff;
}

.section-title {
    text-align: center;
    font-size: 30px;
    margin-bottom: 60px;
    color: var(--text-primary);
    font-weight: 700;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-item {
    background: white;
    padding: 40px 30px;
    text-align: center;
    border-radius: 12px;
    border: 1px solid #e6e6e6;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(88, 129, 219, 0.15);
    border-color: var(--primary-color);
}

.advantage-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.advantage-item h3 {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 发展历程 */
.milestones {
    padding: 80px 20px;
    background: white;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
}

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

.timeline-item:last-child {
    margin-bottom: 0;
}

.year {
    font-size: 36px;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 30px;
}

.events {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.event {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding-left: 40px;
    position: relative;
}

.event::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
}

.month {
    font-size: 18px;
    color: var(--primary-color);
    font-weight: 600;
    min-width: 60px;
}

.event p {
    font-size: 16px;
    color: var(--text-primary);
    line-height: 1.6;
}
.certificates{
    padding: 80px 20px;
    background: #f8fbff;
}
/* 团队风采 */
.team-photos {
    padding: 80px 20px;
    background: #f8fbff;
}

.photo-grid {
    margin: 0 auto 50px;
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	justify-content: flex-start;
}

.photo-item {
    margin: 10px 50px;
}
.photo-item img{
    width: 280px;
    height: 400px;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea30, #764ba230);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 14px;
}

/* 联系我们 */
.contact-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.contact-section h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.contact-desc {
    font-size: 18px;
    margin-bottom: 50px;
    opacity: 0.95;
}

.contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    max-width: 900px;
    margin: 0 auto;
}

.qrcode {
    text-align: center;
}

.qrcode-placeholder {
    width: 200px;
    height: 200px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.contact-details {
    text-align: left;
}

.detail-item {
    margin-bottom: 20px;
    font-size: 16px;
}

.detail-item .label {
    opacity: 0.9;
    margin-right: 10px;
}

.detail-item .value {
    font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .advantage-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .photo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 32px;
    }

    .intro-content h2,
    .section-title {
        font-size: 28px;
    }

    .advantage-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-info {
        flex-direction: column;
        gap: 40px;
    }

    .contact-section h2 {
        font-size: 28px;
    }

    .year {
        font-size: 28px;
    }

    .month {
        font-size: 16px;
    }
}