/* ============================================
   Workflow Page Styles - 工作方式页面样式
   根据 Figma 设计 1:1 还原
   ============================================ */

.workflow-main-content {
    width: 100%;
    position: relative;
    background-color: #FCFBFB;
    margin-top: 0;
    padding-top: 0;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

/* Banner Section - 1920px × 620px, 位置: (0, 140) */
.workflow-banner {
    width: 100%;
    height: 620px;
    position: relative;
    margin-top: 0;
    padding-top: 0;
    overflow: hidden;
    border-radius: 0 0 0 175px;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

/* Workflow Intro Section - 位置: (555, 940), 宽度: 810px */
.workflow-intro-section {
    width: 100%;
    padding: 0;
    margin-top: 180px;
    position: relative;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.workflow-intro-section .container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 220px;
    position: relative;
    display: -webkit-flex; /* Safari 兼容性 */
    display: flex;
    -webkit-flex-direction: column; /* Safari 兼容性 */
    flex-direction: column;
    -webkit-align-items: center; /* Safari 兼容性 */
    align-items: center;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.workflow-intro-title {
    font-family: 'PingFang SC', sans-serif;
    font-weight: 600;
    font-size: 56px;
    line-height: 1.06em;
    color: #C69D7A;
    text-align: center;
    margin-bottom: 26px;
    height: 59px;
}

.workflow-intro-subtitle {
    font-family: 'PingFang SC', sans-serif;
    font-weight: 500;
    font-size: 18px;
    line-height: 1.4em;
    color: #384963;
    text-align: center;
    margin-bottom: 35px;
    height: 25px;
}

.workflow-intro-description {
    font-family: 'PingFang SC', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6em;
    letter-spacing: 0.04em;
    color: #384963;
    text-align: center;
    width: 810px;
    min-height: 52px;
}

/* Workflow Steps Section - 位置: (0, 1400), 尺寸: 1920px × 740px */
.workflow-steps-section {
    width: 100%;
    min-height: 1720px;
    position: relative;
    margin-top: 260px;
    overflow: visible;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.workflow-steps-section .container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0;
    position: relative;
    height: 100%;
    z-index: 2;
    width: 100%;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

/* Blue Background - 位置: (0, 1400), 尺寸: 1920px × 740px */
.workflow-blue-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 740px;
    z-index: 1;
    overflow: hidden;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.workflow-blue-bg img {
    width: 100%;
    height: 100%;
    -webkit-object-fit: cover; /* Safari 兼容性 */
    object-fit: cover;
    
    position: relative;
}

/* 默认隐藏 H5 图片 */
.workflow-blue-bg .workflow-mask-bg-h5 {
    display: none;
}

/* Workflow Image 1 - 位置: (1390, 1310), 尺寸: 540px × 350px */
.workflow-image-1 {
    position: absolute;
    top: -90px;
    right: -10px;
    width: 540px;
    height: 350px;
    z-index: 2;
    overflow: hidden;
    border-radius: 0 100px 0 100px;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.workflow-image-1 img {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -webkit-object-fit: cover; /* Safari 兼容性 */
    object-fit: cover;
    
    border-radius: 0 100px 0 100px;
    z-index: 1;
}

/* 默认隐藏 H5 图片 */
.workflow-image-1 .workflow-image-1-h5 {
    display: none;
}

/* Workflow Image 2 - 位置: (-10, 1840), 尺寸: 730px × 410px */
.workflow-image-2 {
    position: absolute;
    top: 440px;
    left: -10px;
    width: 730px;
    height: 410px;
    z-index: 2;
    overflow: hidden;
    border-radius: 0 100px 0 100px;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.workflow-image-2 img {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    -webkit-object-fit: cover; /* Safari 兼容性 */
    object-fit: cover;
    
    border-radius: 0 100px 0 100px;
    z-index: 1;
}

/* 默认隐藏 H5 图片 */
.workflow-image-2 .workflow-image-2-h5 {
    display: none;
}

/* Workflow Step Base Styles */
.workflow-step {
    position: absolute;
    display: -webkit-flex; /* Safari 兼容性 */
    display: flex;
    -webkit-align-items: flex-start; /* Safari 兼容性 */
    align-items: flex-start;
    gap: 0;
    width: 700px;
    height: 260px;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

.step-number {
    width: 212px;
    height: 260px;
    flex-shrink: 0;
    object-fit: contain;
}

.step-content {
    display: -webkit-flex; /* Safari 兼容性 */
    display: flex;
    -webkit-flex-direction: column; /* Safari 兼容性 */
    flex-direction: column;
    gap: 16px;
    width: 540px;
    margin-left: -50px;
    margin-top: 99px;
    box-sizing: border-box; /* Safari 兼容性 */
    -webkit-box-sizing: border-box; /* Safari 兼容性 */
}

/* Safari 兼容性：为不支持 gap 的浏览器添加 margin */
@supports not (gap: 16px) {
    .step-content > *:not(:last-child) {
        margin-bottom: 16px;
    }
}

.step-title {
    font-family: 'PingFang SC', sans-serif;
    font-weight: 500;
    font-size: 18px;
    line-height: 1.4em;
    text-align: left;
    width: 540px;
    margin-bottom: 0;
}

.step-description {
    font-family: 'PingFang SC', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6em;
    letter-spacing: 0.04em;
    color: #384963;
    text-align: left;
    width: 540px;
    margin-top: 0;
}

/* Step Positioning */
/* Step 1: 沟通・方向确认 - 位置: (450, 1470), 相对于 workflow-steps-section */
.workflow-step-1 {
    top: 70px;
    width: clamp(250px, calc(700px * 100vw / 1920px), 700px);
    height: 260px;
    left: clamp(0px, calc(calc(700px * 100vw / 1920px) - 350px), 450px);
}

.workflow-step-1 .step-title {
    color: #B29786;
}

.workflow-step-1 .step-description {
    color: #FCFBFB;
}

.workflow-step-2 {
    top: 370px;
    left: clamp(20px, calc(960px * 100vw / 1920px), 840px);
}


.workflow-step-2 .step-title {
    color: #B29786;
}

.workflow-step-2 .step-description {
    color: #FCFBFB;
}

/* Step 3: 正式制作 - 位置: (450, 2281) */
.workflow-step-3 {
    top: 881px;
    left: clamp(20px, calc(450px * 100vw / 1920px), 450px);
}


.workflow-step-3 .step-title {
    color: #B29786;
}

.workflow-step-3 .step-description {
    color: #384963;
}

/* Step 4: 交付与调整 - 位置: (840, 2581) */
.workflow-step-4 {
    top: 1181px;
    left: clamp(20px, calc(840px * 100vw / 1920px), 840px);
}


.workflow-step-4 .step-title {
    color: #B29786;
}

.workflow-step-4 .step-description {
    color: #384963;
}

/* ============================================
   移动端适配 - 将所有绝对定位改为相对定位
   ============================================ */
@media screen and (max-width: 768px) {
    /* workflow-main-content 内部所有使用绝对定位的元素改为相对定位 */
    .workflow-main-content section > * {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
        transform: none;
    }
    
    /* 保持某些元素的特殊定位（不在main-content内） */
    #header-container {
        position: relative;
    }
    
    /* 移动端导航弹窗必须保持 fixed 定位 */
    .mobile-nav-overlay {
        position: fixed !important;
    }
    
    /* 移动端多语言弹窗打开时，header-container 变为 fixed */
    #header-container.lang-dropdown-open {
        position: fixed;
    }
    
    #footer-container {
        position: absolute;
    }
    
    .mobile-nav-footer {
        position: absolute;
    }
    
    /* 容器元素保持相对定位 */
    .container,
    .workflow-main-content {
        position: relative;
    }
     section.workflow-steps-section{
        margin-top: 110px;
        height: 1400px;
        min-height: auto;
        .container{
            position: absolute;
            top: 0;
            width: 100%;
            .workflow-step{
                width: 274px;
                height: auto;
                .step-number{
                    width: 118px;
                    height: 100px;
                    object-fit: contain;
                }
                .step-content{
                    width: auto;
                    margin: 0;
                    gap: 0;
                    position: absolute;
                    left: 45px;
                    top: 45px;
                    h3.step-title{
                        font-size: 16px;
                        line-height: 1.4;
                        margin-bottom: 10px;
                        width: auto;
                        padding: 0;
                    }
                    p.step-description{
                        font-size: 14px;
                        line-height: 1.6;
                        width: 244px;
                        padding: 0;
                        
                    }
                }
            }
            .workflow-step.workflow-step-1{
                top: 200px;
            }
            .workflow-step.workflow-step-2{
                left: auto;
                right: 32px;
                top: 410px;
            }
            .workflow-step.workflow-step-3{
                left: 0;
                top: 940px;
            }
            .workflow-step.workflow-step-4{
                /* left: 86px; */
                left: auto;
                right: 32px;
                top: 1150px;
            }
        }
     }
    
    .workflow-main-content .workflow-banner {
        height: auto;
    }
    
    .workflow-main-content .workflow-intro-section {
        margin-top: 80px;
    }
    
    /* 移动端英文版本：workflow-intro-subtitle 允许换行，高度自适应 */
    .lang-en .workflow-intro-subtitle {
        height: auto;
    }
    
    /* 为各个section内部元素添加间距占位 */
    .workflow-main-content > section > * {
        margin-bottom: calc(20px * 100vw / 390px);
    }
    
    .workflow-main-content > section > *:last-child {
        margin-bottom: 0;
    }
    
    .workflow-main-content {
        min-height: auto;
        padding-bottom: 160px;
    }
    .workflow-blue-bg{
        height: 840px;
    }
    /* 移动端显示 H5 图片，隐藏 PC 图片 */
    .workflow-blue-bg .workflow-mask-bg-pc {
        display: none;
    }
    .workflow-blue-bg .workflow-mask-bg-h5 {
        display: block;
    }
    
    .workflow-image-1 .workflow-image-1-pc {
        display: none;
    }
    .workflow-image-1 .workflow-image-1-h5 {
        display: block;
    }
    
    .workflow-image-2 .workflow-image-2-pc {
        display: none;
    }
    .workflow-image-2 .workflow-image-2-h5 {
        display: block;
    }
    div.workflow-image-1, div.workflow-image-2{
        width: 284px;
        height: 190px;
        position: absolute;
        border-radius: 0;
        img{
            width: auto;
            border-radius: 0;
        }
    }
    .workflow-main-content div.workflow-image-1{
        right: -10px;
        top: -36px;
    }
    .workflow-main-content div.workflow-image-2{
        left: -10px;
        /* bottom: -50px; */
        bottom: 510px;
        margin-bottom: 0;
    }
    .lang-en section.workflow-steps-section{
        margin-bottom: 45px;
        .workflow-step.workflow-step-4{
            top: 1185px;
        }
    }
    /* 移动端日语版本：workflow-step-3 的 top 为 900px */
    .lang-ja section.workflow-steps-section .container .workflow-step.workflow-step-3 {
        top: 900px;
    }
    
    /* 移动端英语版本：workflow-step-1 的 top 为 150px，workflow-step-3 的 top 为 880px */
    .lang-ja section.workflow-steps-section .container .workflow-step.workflow-step-1,
    .lang-en section.workflow-steps-section .container .workflow-step.workflow-step-1 {
        top: 150px;
    }
    .lang-en section.workflow-steps-section .container .workflow-step.workflow-step-2 {
        top: 430px;
    }
    .lang-en section.workflow-steps-section .container .workflow-step.workflow-step-3 {
        top: 880px;
    }
}

/* 响应式适配 - 1440px以内 */
@media screen and (max-width: 1440px) {
    .step-description {
        width: 350px;
    }
}