/* 关于我们主要样式 */
.about-main {
    margin-top: 70px;
}

.about-section {
    padding: 80px 0;
}

.about-section:nth-child(even) {
    background: #f8f8f8;
}

.section-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 公司简介样式 */
.company-intro {
    text-align: center;
    background: #fff;
}

.company-intro h1 {
    font-size: 36px;
    color: #333;
    margin-bottom: 15px;
}

.subtitle {
    color: #666;
    font-size: 18px;
    margin-bottom: 40px;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.intro-text {
    margin-bottom: 40px;
}

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

.intro-stats {
    display: flex;
    justify-content: space-around;
    gap: 30px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 36px;
    color: #c41230;
    font-weight: bold;
    margin-bottom: 10px;
}

.stat-label {
    color: #666;
    font-size: 16px;
}

/* 企业文化样式 */
.company-culture h2 {
    text-align: center;
    font-size: 32px;
    color: #333;
    margin-bottom: 40px;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.culture-item {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.culture-item:hover {
    transform: translateY(-5px);
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: #f8f8f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.culture-item h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
}

.culture-item p {
    color: #666;
    font-size: 16px;
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-us h2 {
    text-align: center;
    font-size: 32px;
    color: #333;
    margin-bottom: 40px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-item i {
    width: 40px;
    height: 40px;
    background: #f8f8f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.info-item p {
    color: #666;
    font-size: 16px;
}

.contact-form {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact-form h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #c41230;
    outline: none;
}

.form-group textarea {
    height: 120px;
    resize: none;
}

.btn-submit {
    width: 100%;
    padding: 12px;
    background: #c41230;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-submit:hover {
    background: #a30f28;
}

/* 加入我们样式 */
.join-us h2 {
    text-align: center;
    font-size: 32px;
    color: #333;
    margin-bottom: 15px;
}

.section-desc {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin-bottom: 40px;
}

.job-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.job-item {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.job-item:hover {
    transform: translateY(-5px);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.job-header h3 {
    font-size: 20px;
    color: #333;
}

.job-location {
    padding: 4px 12px;
    background: #f8f8f8;
    border-radius: 15px;
    color: #666;
    font-size: 14px;
}

.job-desc {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.btn-apply {
    width: 100%;
    padding: 10px;
    background: #fff;
    border: 1px solid #c41230;
    color: #c41230;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-apply:hover {
    background: #c41230;
    color: #fff;
}

/* 响应式布局 */
@media (max-width: 768px) {
    .about-section {
        padding: 40px 0;
    }

    .company-intro h1 {
        font-size: 28px;
    }

    .intro-stats {
        flex-direction: column;
        gap: 20px;
    }

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

    .culture-grid,
    .job-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .company-intro h1 {
        font-size: 24px;
    }

    .subtitle {
        font-size: 16px;
    }

    .contact-form {
        padding: 20px;
    }
}