.head {
    width: 100%;
    height: 60vh;
    box-sizing: border-box;
    background-image: url(../image/-49478.jpg);
    background-position: 50% 50%;
    background-size: cover;
    position: relative;
    color: #ffffff;
}

.head-title {
    width: 1200px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.head-title1 {
    font-size: 48px;
    font-weight: 600;
    line-height: 80px;
    font-family: Arial, Helvetica, sans-serif;
    letter-spacing: 8px;
}

.head-title2 {
    font-size: 28px;
    line-height: 50px;
    font-weight: 500;
}

/* 公司简介 */
.company-intro {
    width: 100%;
    background-color: rgb(250, 250, 250);
    padding: 80px 0;
}

.intro-container {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.intro-left {
    width: 45%;
}

.intro-left img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.intro-right {
    width: 55%;
}

.intro-title {
    font-size: 32px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

.intro-subtitle {
    font-size: 14px;
    color: #999999;
    font-family: Arial, Helvetica, sans-serif;
    margin-bottom: 20px;
}

.intro-line {
    width: 50px;
    height: 3px;
    background-color: #00ffc0;
    margin-bottom: 30px;
}

.intro-text {
    font-size: 14px;
    color: #666666;
    line-height: 2;
    text-indent: 2em;
    margin-bottom: 20px;
}

/* 企业文化 */
.culture {
    width: 100%;
    background-color: #ffffff;
    padding: 80px 0;
}

.culture-container {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.culture-title {
    font-size: 32px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

.culture-subtitle {
    font-size: 14px;
    color: #666666;
    font-family: Arial Black;
    margin-bottom: 50px;
}

.culture-items {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.culture-item {
    width: 25%;
    padding: 40px 20px;
    background-color: rgb(250, 250, 250);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #00ffc0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.culture-icon img {
    width: 45px;
    height: 45px;
}

.culture-item-title {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 15px;
}

.culture-item-desc {
    font-size: 14px;
    color: #666666;
    line-height: 1.6;
}

/* 发展历程 */
.history {
    width: 100%;
    background-color: rgb(250, 250, 250);
    padding: 80px 0;
}

.history-container {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.history-title {
    font-size: 32px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

.history-subtitle {
    font-size: 14px;
    color: #666666;
    font-family: Arial Black;
    margin-bottom: 50px;
}

.history-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding-top: 30px;
}

.history-timeline::before {
    content: '';
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #00ffc0;
}

.timeline-item {
    width: 16%;
    position: relative;
}

.timeline-year {
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 30px;
}

.timeline-content {
    position: relative;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background-color: #00ffc0;
    border-radius: 50%;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
    border: 3px solid #ffffff;
    box-shadow: 0 0 0 2px #00ffc0;
}

.timeline-text {
    font-size: 13px;
    color: #666666;
    line-height: 1.6;
    padding: 0 10px;
}