/* ===========================================
   About Page Styles - 全新设计
   =========================================== */

/* 通用容器 */
.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===========================================
   居中对齐英雄区域
   =========================================== */

.about-hero-centered {
    padding: 120px 0 80px;
    margin-top: 56px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    text-align: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: white;
    border: 1px solid rgba(0, 82, 204, 0.2);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: #0052cc;
    margin-bottom: 24px;
}

.hero-badge i {
    font-size: 14px;
}

.about-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.company-name {
    color: #0052cc;
}

.about-subtitle {
    font-size: 18px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 统计数字行 */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
    margin-top: 48px;
}

.stat-box {
    padding: 24px;
    background: white;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 82, 204, 0.15);
    border-color: rgba(0, 82, 204, 0.3);
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: #0052cc;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: #666;
}

/* ===========================================
   公司详情 - 左右分栏布局
   =========================================== */

.company-details-section {
    padding: var(--space-xl) 0;
    background: white;
}

.details-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.detail-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.detail-row.reverse {
    grid-template-columns: 1fr 120px;
}

.detail-row.reverse .detail-icon-side {
    order: 2;
}

.detail-row.reverse .detail-content-side {
    order: 1;
}

.detail-icon-side {
    display: flex;
    justify-content: center;
}

.icon-circle {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-circle i {
    font-size: 40px;
    color: #0052cc;
}

.detail-content-side h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.detail-content-side p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.detail-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #f8f9fa;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
}

.highlight-item i {
    color: #10b981;
    font-size: 14px;
}

/* ===========================================
   价值观 - 网格卡片布局
   =========================================== */

.values-section {
    padding: var(--space-xl) 0;
    background: #f8f9fa;
}

.section-header-center {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.section-title .highlight {
    color: #0052cc;
}

.section-description {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
}

.value-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: var(--space-lg);
    transition: all 0.3s ease;
    position: relative;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 82, 204, 0.15);
    border-color: rgba(0, 82, 204, 0.3);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.value-icon i {
    font-size: 28px;
    color: #0052cc;
}

.value-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 700;
    color: rgba(0, 82, 204, 0.1);
}

.value-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.value-card p {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.value-metric {
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.metric-value {
    font-size: 24px;
    font-weight: 700;
    color: #0052cc;
}

.metric-label {
    font-size: 12px;
    color: #999;
}

/* ===========================================
   联系我们 - 卡片式布局
   =========================================== */

.contact-section {
    padding: var(--space-xl) 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.contact-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: var(--space-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 82, 204, 0.15);
    border-color: rgba(0, 82, 204, 0.3);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i {
    font-size: 24px;
    color: #0052cc;
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.contact-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* CTA区域 */
.cta-section {
    margin-top: var(--space-xl);
}

.cta-card {
    background: linear-gradient(135deg, #0052cc, #0066ff);
    border-radius: 16px;
    padding: var(--space-xl);
    text-align: center;
    color: white;
}

.cta-card h3 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 12px;
    color: white;
}

.cta-card p {
    font-size: 16px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: white;
    color: #0052cc;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ===========================================
   响应式设计
   =========================================== */

@media (max-width: 1024px) {
    .detail-row,
    .detail-row.reverse {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .detail-row.reverse .detail-icon-side {
        order: 1;
    }

    .detail-row.reverse .detail-content-side {
        order: 2;
    }

    .detail-icon-side {
        margin-bottom: 20px;
    }

    .detail-highlights {
        justify-content: center;
    }

    .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .about-hero-centered {
        padding: 80px 0 60px;
    }

    .about-title {
        font-size: 36px;
    }

    .about-subtitle {
        font-size: 16px;
    }

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

    .stat-number {
        font-size: 24px;
    }

    .section-title {
        font-size: 28px;
    }

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

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

    .cta-card {
        padding: var(--space-lg);
    }

    .cta-card h3 {
        font-size: 24px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .about-title {
        font-size: 28px;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }
}