/* 关于我们页面特有样式 */
/* 页面标题区域 */
.page-header {
    background: linear-gradient(135deg, #3112e3 0%, #7c3aed 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: gradientShift 8s ease infinite;
    background-size: 200% 200%;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/hero-bg.svg') center/cover;
    opacity: 0.1;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.company-intro {
    padding: 100px 0;
    background: white;
}

.intro-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: start;
}

.company-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.value-item {
    text-align: center;
    padding: 30px 20px;
    background: #f8fafc;
    border-radius: 15px;
}

.value-item i {
    font-size: 2.5rem;
    color: #2563eb;
    margin-bottom: 15px;
}

.company-timeline {
    position: relative;
    padding-left: 30px;
}

.company-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #2563eb;
}

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

.timeline-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: #2563eb;
    border-radius: 50%;
}

.timeline-year {
    font-size: 1.2rem;
    font-weight: 700;
    color: #c0c0c0;
    margin-bottom: 5px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.team-section {
    padding: 100px 0;
    background: #f8fafc;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.team-member {
    background: white;
    border-radius: 16px;
    min-height: 350px;
    padding: 0;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-10px);
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

.member-info {
    position: relative;
    z-index: 2;
    padding: 30px 20px;
    color: white;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

.member-info h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.member-position {
    color: #fbbf24;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 1rem;
}

.member-desc {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 12px;
    font-size: 0.85rem;
    line-height: 1.3;
}

.member-social a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.member-social a:hover {
    color: white;
}

.member-position {
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 10px;
}

.member-social {
    margin-top: 15px;
}

.member-social a {
    color: #6b7280;
    font-size: 1.2rem;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.member-social a:hover {
    color: #2563eb;
}

.company-stats {
    background: linear-gradient(135deg, #582ef1 0%, #7c3aed 100%);
    color: white;
    padding: 80px 0;
}

/* 为about页面中的span元素设置银白色 */
.company-stats .stat-number,
.company-stats .stat-label {
    color: #e8e8e8 !important;
}

.company-stats .stat-number {
    color: #f5f5f5 !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.service-process {
    padding: 100px 0;
    background: white;
}

.service-process h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
}

.process-step {
    text-align: center;
    flex: 1;
    min-width: 200px;
    padding: 30px 20px;
    background: #f8fafc;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    position: relative;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border-color: #2563eb;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3112e3 0%, #7c3aed 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.process-step:hover .step-number {
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.process-step p {
    color: #6b7280;
    font-size: 1rem;
    line-height: 1.6;
}

.process-arrow {
    color: #2563eb;
    font-size: 24px;
    align-self: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.contact-cta {
    background: #f8fafc;
    padding: 100px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .process-steps {
        flex-direction: column;
    }

    .process-arrow {
        display: none;
    }
}