/* Hero Section */
body:not(.home) .hero {
    position: relative;
    height: 40vh;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0;
    overflow: hidden;
    margin-bottom: 0;
    padding-top: 80px;
    box-sizing: border-box;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(196, 22, 28, 0.85) 0%, rgba(249, 168, 37, 0.85) 100%);
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-text-wrapper {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: #fff;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    opacity: 0.95;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

/* 通用Section样式 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(196, 22, 28, 0.1);
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* 公司简介 */
.about-intro-section {
    background: #fff;
    padding: 100px 0;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-intro-content .section-label {
    margin-bottom: 20px;
}

.about-intro-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
    line-height: 1.3;
}

.about-intro-text {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 16px;
}

.about-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
}

.badge-item svg {
    color: var(--primary-color);
}

.about-intro-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.about-intro-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: var(--primary-color);
    color: #fff;
    padding: 16px 24px;
    border-radius: 12px;
    text-align: center;
}

.badge-year {
    display: block;
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 13px;
    margin-top: 4px;
    opacity: 0.9;
}

/* 我们的优势 - 复用首页样式 */
.about-advantages-section {
    background: var(--bg-light);
    padding: 100px 0;
}

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

.about-advantages-section .advantage-item {
    text-align: center;
    padding: 40px 32px;
    background: #fff;
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.about-advantages-section .advantage-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.about-advantages-section .advantage-item:hover::before {
    transform: scaleX(1);
}

.about-advantages-section .advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.about-advantages-section .advantage-item:hover .advantage-number {
    transform: scale(1.1);
    color: var(--primary-color);
}

.about-advantages-section .advantage-number {
    font-size: 56px;
    font-weight: 700;
    color: rgba(196, 22, 28, 0.08);
    margin-bottom: 16px;
    transition: all 0.4s ease;
}

.about-advantages-section .advantage-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.about-advantages-section .advantage-item p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* 企业愿景 - 首页风格 */
.about-vision-section {
    background: #fff;
    padding: 100px 0;
}

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

.vision-card {
    background: var(--bg-light);
    padding: 40px 32px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.vision-card:hover::before {
    transform: scaleX(1);
}

.vision-card:hover {
    transform: translateY(-8px);
    background: #fff;
}

.vision-card:hover .vision-icon {
    transform: scale(1.1) rotate(5deg);
}

.vision-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.vision-icon svg {
    width: 36px;
    height: 36px;
}

.vision-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.vision-card:hover h3 {
    color: var(--primary-color);
}

.vision-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-gray);
}

/* 发展历程 - 首页风格 */
.about-history-section {
    background: var(--bg-light);
    padding: 100px 0;
}

.history-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline-item {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.timeline-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.timeline-year {
    font-size: 48px;
    font-weight: 800;
    color: rgba(196, 22, 28, 0.15);
    line-height: 1;
    margin-bottom: 16px;
}

.timeline-card h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.timeline-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-gray);
    margin: 0;
}

/* 核心团队 - 复用首页样式 */
.about-team-section {
    background: var(--bg-white);
    padding: 100px 0;
}

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

.about-team-section .team-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-team-section .team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.about-team-section .team-card:hover .team-image {
    transform: scale(1.05);
}

.about-team-section .team-image {
    width: 100%;
    aspect-ratio: 1/1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    position: relative;
    overflow: hidden;
}

.about-team-section .team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
}

.about-team-section .team-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #fff;
}

.about-team-section .team-info {
    padding: 24px;
}

.about-team-section .team-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.about-team-section .team-position {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 12px;
}

.about-team-section .team-bio {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

/* 合作伙伴 */
.about-partners-section {
    background: var(--bg-light);
    padding: 100px 0;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
}

.partner-item {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.partner-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.partner-item img {
    max-width: 100px;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* 响应式 */
@media (max-width: 1200px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .about-intro-grid {
        gap: 48px;
    }
    
    .vision-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .about-stats-section {
        padding: 60px 0;
    }
    
    .stats-grid {
        gap: 16px;
    }
    
    .stat-item {
        padding: 28px 20px;
    }
    
    .stat-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 16px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .about-intro-section,
    .about-advantages-section,
    .about-vision-section,
    .about-history-section,
    .about-partners-section {
        padding: 60px 0;
    }
    
    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-intro-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .about-advantages-section .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-advantages-section .advantage-item {
        padding: 32px 24px;
    }
    
    .about-advantages-section .advantage-number {
        font-size: 42px;
    }
    
    .vision-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-card {
        padding: 32px 24px;
    }
    
    .vision-icon {
        width: 64px;
        height: 64px;
    }
    
    .history-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-team-section .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    
    .partner-item {
        padding: 16px;
    }
    
    .partner-item img {
        max-width: 60px;
    }
}

@media (max-width: 480px) {
    .about-advantages-section .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-advantages-section .advantage-number {
        font-size: 36px;
    }
    
    .history-timeline {
        grid-template-columns: 1fr;
    }
    
    .vision-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-icon {
        width: 60px;
        height: 60px;
    }
    
    .about-team-section .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-badges {
        flex-direction: column;
    }
    
    .badge-item {
        justify-content: center;
    }

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

/* 暗色模式 */
[data-theme="dark"] .about-intro-section,
[data-theme="dark"] .about-vision-section,
[data-theme="dark"] .about-team-section {
    background: #121212;
}

[data-theme="dark"] .about-advantages-section,
[data-theme="dark"] .about-history-section,
[data-theme="dark"] .about-partners-section {
    background: #1a1a1a;
}

[data-theme="dark"] .section-label {
    background: rgba(230, 57, 70, 0.15);
    color: var(--primary-color);
}

[data-theme="dark"] .badge-item {
    background: #1e1e1e;
    color: var(--text-dark);
}

[data-theme="dark"] .about-advantages-section .advantage-item {
    background: #1e1e1e;
}

[data-theme="dark"] .about-advantages-section .advantage-item:hover {
    background: #252525;
}

[data-theme="dark"] .about-advantages-section .advantage-number {
    color: rgba(230, 57, 70, 0.15);
}

[data-theme="dark"] .about-advantages-section .advantage-item:hover .advantage-number {
    color: var(--primary-color);
}

[data-theme="dark"] .about-advantages-section .advantage-item h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .about-advantages-section .advantage-item p {
    color: var(--text-gray);
}

[data-theme="dark"] .vision-card {
    background: #1e1e1e;
}

[data-theme="dark"] .vision-card:hover {
    background: #252525;
}

[data-theme="dark"] .vision-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

[data-theme="dark"] .vision-card h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .vision-card:hover h3 {
    color: var(--primary-color);
}

[data-theme="dark"] .vision-card p {
    color: var(--text-gray);
}

[data-theme="dark"] .timeline-item {
    background: #1e1e1e;
}

[data-theme="dark"] .timeline-item:hover {
    background: #252525;
}

[data-theme="dark"] .timeline-year {
    color: rgba(230, 57, 70, 0.3);
}

[data-theme="dark"] .timeline-card h4 {
    color: var(--text-dark);
}

[data-theme="dark"] .timeline-card p {
    color: var(--text-gray);
}

[data-theme="dark"] .about-team-section .team-card {
    background: #1e1e1e;
}

[data-theme="dark"] .about-team-section .team-card:hover {
    background: #252525;
}

[data-theme="dark"] .about-team-section .team-image {
    background: #252525;
}

[data-theme="dark"] .about-team-section .team-info h3 {
    color: var(--text-dark);
}

[data-theme="dark"] .about-team-section .team-position {
    color: var(--primary-color);
}

[data-theme="dark"] .about-team-section .team-bio {
    color: var(--text-gray);
}

[data-theme="dark"] .team-role {
    background: #252525;
    color: var(--primary-color);
}

[data-theme="dark"] .team-info p {
    color: var(--text-gray);
}

[data-theme="dark"] .partner-item {
    background: #1e1e1e;
}

[data-theme="dark"] .partner-item:hover {
    background: #252525;
}

[data-theme="dark"] .about-intro-title,
[data-theme="dark"] .section-title {
    color: var(--text-dark);
}

[data-theme="dark"] .about-intro-text,
[data-theme="dark"] .section-desc {
    color: var(--text-gray);
}

[data-theme="dark"] .about-intro-image {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}