/* ====== 关于我们页面独享样式 ====== */
        
/* 页面英雄区域 */
.page-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding-top: 150px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.85) 0%, rgba(0, 160, 233, 0.85) 100%), url('/template/giaxi/images/3.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.page-hero-content {
    max-width: 1000px;
    z-index: 2;
    position: relative;
    text-align: center;
}

.page-hero h1 {
    font-size: 4.5rem;
    margin-bottom: 30px;
    line-height: 1.1;
    background: white;
    -webkit-background-clip: text;
    background-clip: text;
}

.page-hero p {
    font-size: 1.5rem;
    margin-bottom: 50px;
    color: rgba(255, 255, 255, 0.9);
}

/* 品牌概述区域 */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.about-image:hover img {
    transform: scale(1.05);
}

/* 使命与价值观区域 */
.mission {
    position: relative;
    overflow: hidden;
    background: var(--light-bg);
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.mission-quote {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-color);
    margin: 60px 0;
    padding: 40px;
    position: relative;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border-left: 8px solid var(--primary-color);
}

.mission-quote:before, .mission-quote:after {
    content: '"';
    font-size: 4rem;
    color: var(--secondary-color);
    position: absolute;
    opacity: 0.2;
}

.mission-quote:before {
    top: 10px;
    left: 20px;
}

.mission-quote:after {
    bottom: 10px;
    right: 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 35px;
    margin-top: 50px;
}

.value-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 50px 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 102, 204, 0.1);
    position: relative;
    overflow: hidden;
}

.value-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

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

.value-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.value-icon {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.value-icon:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(0, 160, 233, 0.1);
    border-radius: 50%;
    z-index: -1;
}

.value-card h3 {
    margin-bottom: 20px;
    color: var(--dark-color);
}

/* 发展历程时间线 */
.history {
    position: relative;
    overflow: hidden;
    background: white;
}

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 80px auto 0;
}

.timeline:before {
    content: '';
    position: absolute;
    width: 6px;
    background: var(--gradient-primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
    margin-bottom: 60px;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 70px;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 70px;
}

.timeline-dot {
    position: absolute;
    width: 30px;
    height: 30px;
    right: -15px;
    background: var(--gradient-primary);
    border: 6px solid white;
    border-radius: 50%;
    top: 15px;
    z-index: 1;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -15px;
}

.timeline-content {
    padding: 30px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.timeline-year {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary-color);
    margin-bottom: 15px;
    display: block;
}

/* 业务体系 */
.business-system {
    position: relative;
    overflow: hidden;
    background: var(--light-bg);
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    margin-top: 50px;
}

.system-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 50px 40px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 102, 204, 0.1);
    position: relative;
    overflow: hidden;
}

.system-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

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

.system-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 60px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.system-icon {
    font-size: 3.5rem;
    color: var(--accent-color);
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.system-icon:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    z-index: -1;
}

.system-services {
    list-style: none;
    margin-top: 25px;
    text-align: left;
}

.system-services li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 102, 204, 0.05);
    color: var(--gray-color);
    position: relative;
    padding-left: 30px;
}

.system-services li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* 技术驱动区域 */
.technology {
    position: relative;
    overflow: hidden;
    background: white;
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tech-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    position: relative;
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.tech-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.tech-image:hover img {
    transform: scale(1.05);
}

.tech-features {
    list-style: none;
    margin-top: 30px;
}

.tech-features li {
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 102, 204, 0.05);
    color: var(--gray-color);
    position: relative;
    padding-left: 40px;
}

.tech-features li i {
    position: absolute;
    left: 0;
    top: 15px;
    color: var(--secondary-color);
    font-size: 1.2rem;
    width: 30px;
    height: 30px;
    background: rgba(0, 160, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 合作伙伴区域 */
.partners {
    position: relative;
    overflow: hidden;
    background: var(--light-bg);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.partner-logo {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 102, 204, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
}

.partner-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.partner-logo i {
    font-size: 3.5rem;
    color: var(--primary-color);
    opacity: 0.7;
}

/* 统计数字动画CSS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
    margin-top: 50px;
    min-height: 200px;
}

.stat-item {
    text-align: center;
    padding: 40px 25px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 102, 204, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 180px;
}

.stat-item:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.stat-item:hover:before {
    transform: scaleX(1);
}

.stat-item:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 102, 204, 0.2);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 15px;
    display: block;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.stat-label {
    color: var(--dark-color);
    font-weight: 700;
    font-size: 1.2rem;
    text-align: center;
    margin-top: 10px;
}

/* 统计数字动画关键帧 */
@keyframes countUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.stat-number.animated {
    animation: countUp 1s ease-out forwards;
}

/* 关于我们页面独享响应式调整 */
@media (max-width: 1200px) {
    .values-grid, .system-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .tech-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .page-hero h1 {
        font-size: 3.5rem;
    }
    
    .timeline:before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 25px;
        left: 0 !important;
    }
    
    .timeline-item:nth-child(even) {
        padding-left: 80px;
    }
    
    .timeline-dot {
        left: 15px !important;
        right: auto;
    }
}

@media (max-width: 992px) {
    .page-hero {
        padding-top: 180px;
    }
}

@media (max-width: 768px) {
    .values-grid, .system-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .page-hero h1 {
        font-size: 3rem;
    }
    
    .page-hero p {
        font-size: 1.3rem;
    }
    
    .mission-quote {
        font-size: 1.8rem;
        padding: 30px 20px;
    }
    
    .value-card, .system-card {
        padding: 40px 30px;
    }
    
    /* 移动端统计数字响应式 */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .stat-item {
        height: 160px;
        padding: 30px 20px;
    }
    
    .stat-number {
        font-size: 3rem;
        min-height: 50px;
    }
    
    .stat-label {
        font-size: 1.1rem;
    }
}