/* 基础变量 */
:root {
    --primary-blue: #0056b3;
    --dark-blue: #003366;
    --light-bg: #f4f7f9;
    --text-color: #333;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--text-color);
}

.header .logo{
    width: 240px
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
/* 通用板块 */
.section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
    color: var(--dark-blue);
}
.bg-light { background: var(--light-bg); }
.bg-blue { background: var(--primary-blue); }
.text-white { color: var(--white); }

.section-title.text-white { color: var(--white); }

/* 关于我们 */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}
.about-text h3{
    font-size: 1.4rem;
}

.mission-box {
    margin-top: 20px;
    padding: 20px;
    border-left: 5px solid var(--primary-blue);
    background: #eef4ff;
}

.timeline-item {
    margin-bottom: 15px;
    padding-left: 20px;
    border-left: 2px solid #ddd;
}

.timeline-item span {
    font-weight: bold;
    color: var(--primary-blue);
    margin-right: 10px;
}

/* 服务步骤 */
.service-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step {
    text-align: center;
}

.step-num {
    font-size: 4rem;
    font-weight: bold;
    opacity: 0.3;
}

.peculiarity_cell .svg{
    padding-top: 34px;
}
.success_case .peculiarity_well li{
    min-height: 346px;
}
.success_case .peculiarity_well .peculiarity_content{
    padding:20px 30px;
}
/*市场*/
.market {
    display: flex;
    max-width: 1200px;
    width: 90%;
    align-items: center;
    gap: 50px;
    margin: 50px auto 30px;
}
/* 左侧图片区域 */
.image-section {
    flex: 1;
    display: flex;
    align-items: center;
}

.blue-bg-circle {
    width: 400px;
    height: 416px;
    display: flex;
}

/* 模拟图片中的圆形白边和容器 */
.image-container {
    width: 400px;
    height: 416px;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-container:hover img {
    transform: scale(1.1);
}

/* 右侧内容区域 */
.content-section {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease-out;
}

/* 动画激活状态 */
.info-item.active {
    opacity: 1;
    transform: translateX(0);
}

.number-circle {
    min-width: 70px;
    height: 70px;
    background-color: var(--main-blue);
    color: #333333;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(0, 86, 179, 0.3);
}

.text-content h3 {
    margin: 0 0 10px 0;
    font-size: 22px;
    color: var(--text-dark);
}

.text-content p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-gray);
    font-size: 15px;
    text-align: justify;
}
@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding: 0 16px;
    }
    .section {
        padding: 40px 0;
    }
    .section-title {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .header .logo{
        width: 140px;
    }
    .market{
        flex-direction: column;
        width: 100%;
        gap: 20px;
        margin: 20px auto;
        padding: 0 16px;
    }
    .blue-bg-circle,
    .image-container{
        width: 100%;
        height: auto;
    }
    .content-section{
        gap: 20px;
    }
    .number-circle{
        min-width: 44px;
        height: 44px;
        font-size: 18px;
    }
    .text-content h3{
        font-size: 18px;
    }
    .text-content p{
        font-size: 14px;
    }
    .peculiarity_cell .svg{
        padding-top: 10px;
        margin-bottom: 30px;
    }
    .success_case .peculiarity_well .peculiarity_content{
        padding:6px ;
    }
}