/* 关于我们页面专用样式 */
.section-title {
    text-align: center;
    margin: 50px 0;
    position: relative;
}

.section-title h2 {
    font-size: 2.5em;
    background: linear-gradient(45deg, var(--neon-blue), var(--cyber-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* 公司简介 */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 50px 10%;
    align-items: center;
}

.intro-text {
    border-left: 3px solid var(--neon-blue);
    padding-left: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-item {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    text-align: center;
    border: 1px solid var(--neon-blue);
}

.stat-number {
    font-size: 2.5em;
    color: var(--neon-blue);
    font-weight: bold;
}

/* 时间线 */
.timeline {
    position: relative;
    padding: 50px 10%;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    width: 2px;
    height: 100%;
    background: var(--neon-blue);
}

.timeline-item {
    width: 45%;
    margin: 30px 0;
    position: relative;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--neon-blue);
}

.timeline-item:nth-child(odd) {
    left: 5%;
}

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

/* 团队展示 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 50px 10%;
}

.team-card {
    text-align: center;
    padding: 20px;
    border: 1px solid var(--neon-blue);
    transition: 0.3s;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px var(--neon-blue);
}

.team-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 2px solid var(--neon-blue);
    margin: 0 auto 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .about-intro {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        width: 80%;
        left: 10% !important;
    }
}

/* 核心价值 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 50px 10%;
}

.feature-card {
    text-align: center;
    padding: 30px 20px;
    border: 1px solid var(--neon-blue);
    transition: 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px var(--neon-blue);
}


/* 联系方式 */
.contact-section {
    padding: 50px 10%;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-card {
    text-align: center;
    padding: 40px 20px;
    border: 1px solid var(--neon-blue);
    transition: 0.3s;
    background: rgba(255,255,255,0.05);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px var(--neon-blue);
}

.contact-card h3 {
    margin: 20px 0 10px;
    color: var(--neon-blue);
}

.contact-card p {
    font-size: 1.1em;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}