/* About页面专用样式 */

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
}

/* 公司简介样式 */



.intro-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.intro-content {
    flex: 1;
}

.intro-image {
    flex: 1;
}

.intro-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.section-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* 使命头部样式 */


.mission-header .section-title {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.mission-header .intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    padding-left: 0;
}

.mission-header .intro-text::before {
    display: none;
}

/* 使命内容样式 */
.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.mission-values {
    background: var(--bg-light);
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    border-radius: var(--radius-lg);
}

.value-grid {
    display: flex;
    flex-direction: column;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.value-item {
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
}

.value-item:hover {
    background: rgba(255,255,255,0.1);
}

.value-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    min-width: 30px;
}

.value-item h4 {
    font-size: 1.2rem;
    margin: 0;
    color: var(--text-primary);
}

.value-item p {
    color: var(--text-secondary);
    margin: 5px 0 0 0;
    line-height: 1.6;
}

.mission-image {
    height: 100%;
}

.mission-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.point-item {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s ease;
}

.point-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-sm);
}

.point-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* 时间线样式 */
.company-timeline {
    padding: 60px 0;
    background: var(--bg-light);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 34px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-date {
    position: absolute;
    left: -80px;
    top: 0;
    width: 60px;
    text-align: right;
    font-weight: bold;
    color: var(--primary-color);
}

.timeline-content {
    background: white;
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 20px;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    border-radius: 50%;
}

/* 核心价值样式 */
.core-values {
    padding: 60px 0;
    background: white;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.value-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* 合作伙伴样式 */
.partners-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: center;
}

.partner-logo {
    background: white;
    padding: 20px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
}

.partner-logo img {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;

}

.partner-logo img.loaded {
    opacity: 1;
}

.partner-logo {
    background: linear-gradient(110deg, #f5f5f5 30%, #e0e0e0 38%, #e0e0e0 40%, #f5f5f5 48%);
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
    width: 150px;
}

@keyframes shimmer {
    0% {
        background-position: 100% 0;
    }
    100% {
        background-position: -100% 0;
    }
}

/* 联系我们样式 */
.contact-section {
    padding: 60px 0;
    background: white;
}

.contact-layout {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.contact-info {
    flex: 1;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 5px;
}

.contact-content h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
}

.contact-content p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-form {
    flex: 1;
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-lg);
}

.contact-form h3 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group {
    flex: 1;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

.btn-full {
    width: 100%;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .mission-header .intro-text {
        font-size: 1rem;
    }
    .page-subtitle {
        font-size: 1rem;
    }
    .mission-header .section-title {
        font-size: 1.6rem;
    }
    .intro-layout {
        flex-direction: column;
    }
    
    .mission-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .mission-values {
        padding: 0 30px;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-image {
        height: 300px;
    }
    
    .timeline::before {
        left: 58px;
    }
    
    .timeline-date {
        left: -40px;
        width: 50px;
    }

    .contact-layout {
        flex-direction: column;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .partners-grid {
        padding: 15px 0;
        gap: 20px;
    }
    
    .partner-logo {
        width: 120px;
        height: 80px;
        padding: 15px;
    }
}