@charset "utf-8";

/* ===================== 动画样式 ===================== */
@keyframes caseFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================== 案例列表核心样式 ===================== */
.case-page-header {
    color: white;
    padding: 50px 0 10px 0;
    margin: 0 auto !important;
    width: 100vw !important;
    max-width: 100% !important;
    box-sizing: border-box;
    position: relative;
    left: 0 !important;

            /* 电影感背景：原图+暗调渐变叠加 */
            background-image: 
                url("/bg.jpg"),
               linear-gradient(rgba(30, 55, 70, 0.6), rgba(40, 45, 30, 0.8));
            background-blend-mode: overlay;
            /* 保留原始背景适配属性 */
            background-size: cover;          
            background-position: center;     
            background-repeat: no-repeat;    
            /* 保留原始PC端高度 */
            height: 440px;
}

.case-page-header .case-main-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #FFFFFF;
    line-height: 1.3;
    position: relative;
    text-align: center;
}

.case-page-header p {
    font-size: 1rem;
    max-width: 800px;
    margin: 0 auto 75px;
    position: relative;
    color: #ddd;
    line-height: 1.6;
}

.case-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 25px;
    position: relative;
    flex-wrap: wrap;
}

.case-stat-item {
                border-radius: 0;
            padding: 25px 15px;
            text-align: center;
            min-height: 100px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 100%;
            max-width: 220px;
}

.case-stat-number {
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 10px;
            color: #FFFFFF;
            font-family: 'Arial', sans-serif;
            line-height: 1;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
}

.case-stat-label {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: #ADBCBC;
            line-height: 1.3;
}


/* ========== 高端化：企业宣传视频制作服务板块（纯PC端） ========== */
.service-process-section {
    max-width: 1180px;
    margin: 10px auto 10px;
    padding: 10px 10px;
    overflow: visible;
    position: relative;
}
.service-process-header {
    text-align: center;
    margin-top: 15px; 
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}
.service-process-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1a2438;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}
/* 标题下的装饰线（保留高端细节） */
.service-process-title::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 2px;
    background: linear-gradient(90deg, #007fff, #409cff);
    border-radius: 2px;
}
.service-process-subtitle {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
    max-width: 1000px;
    margin: 0 auto 20px; /* 这里改了，增加底部间距 */
}
.service-process-subtitle2 {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}



/* 分类导航样式 */
.category-navigation {
    background: transparent !important;
    padding: 20px 15px;
    border-radius: 8px;
    margin: 0 auto 5px;
    width: 1300px;
    box-sizing: border-box;
    text-align: center;
    overflow: visible;
}

.category-navigation .all-categories {
    display: inline-block;
    text-align: center;
    width: auto;
}

.category-navigation .category-item {
    display: inline-block;
    vertical-align: top;
    margin: 0 8px 10px;
    white-space: normal;
    cursor: pointer;
}

.category-navigation .category-block {
    display: block;
    padding: 8px 25px !important;
    color: #000 !important;
    font-size: 16px;
    font-weight: 500 !important;
    border-radius: 2px;
    transition: all .2s ease;
    background: rgba(0, 0, 0, 0.2) !important;
    min-width: 140px;
    text-decoration: none !important;
    border: none !important;
    height: auto !important;
    box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4);
    text-align: center;
}

.category-navigation .category-header {
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.4;
    color: #000;
}

.category-navigation .subcategory-links {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
    margin-top: 6px;
    font-size: 0.8rem;
}

.category-navigation .subcategory-links a {
    color: #555 !important;
    text-decoration: none !important;
    padding: 2px 6px;
    border-radius: 2px;
    font-size: 0.75rem;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.3) !important;
    transition: all 0.2s;
}

.category-navigation .subcategory-links a:hover {
    background: #007FFF !important;
    color: #ffffff !important;
}

.category-navigation .category-item.on .category-block {
    background: #007FFF !important;
    color: #ffffff !important;
    box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.6);
}

.category-navigation .category-item.on .category-header {
    font-weight: 700;
    color: #ffffff !important;
}

.category-navigation .subcategory-links a.current {
    background: #007FFF !important;
    color: #ffffff !important;
}

/* 案例网格容器 */
.case-grid-container {
    width: 1300px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.cases-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.case-card-enhanced {
    background-color: white;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: caseFadeIn 0.5s ease forwards;
}

.case-card-enhanced:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.6);
}

.case-img-enhanced {
    height: 180px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.case-img-enhanced img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.case-card-enhanced:hover .case-img-enhanced img {
    transform: scale(1.05);
}

.case-tag-enhanced {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #3a4aac;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.case-content-enhanced {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.case-content-enhanced h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #222;
    line-height: 1.4;
}

.case-content-enhanced p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
    flex-grow: 1;
    line-height: 1.5;
}

.case-meta-enhanced {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 15px;
}

.case-industry-enhanced {
    color: #007FFF;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.75rem;
}

.case-link-enhanced {
    display: inline-block;
    background-color: #007FFF;
    color: white !important;
    padding: 10px 15px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    font-size: 0.9rem;
    transition: all 0.3s;
    border: none;
}

.case-link-enhanced:hover {
    background-color: #2a3a8c;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* 加载更多按钮 */
.case-load-more {
    text-align: center;
    margin: 40px auto 60px;
    padding: 10px 0;
    width: 1300px;
    box-sizing: border-box;
    border-radius: 4px;
}

.case-load-more button {
    padding: 15px 114px;
    background-color: #007FFF;
    color: white;
    border: 1px solid #007FFF;
    border-radius: 4px;
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 320px;
    text-align: center;
    font-family: inherit;
    line-height: 1.5;
    height: auto;
}

.case-load-more button:hover {
    background-color: white;
    color: #007FFF;
    transform: translateY(-2px);
}

/* 相关推荐区域 */
.case-recommendations {
    background-color: white;
    border-radius: 8px;
    padding: 40px 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 50px;
    width: 1300px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.case-recommendations h2 {
    text-align: center;
    margin-bottom: 35px;
    color: #222;
    font-size: 1.8rem;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
    position: relative;
}

.case-recommendations h2:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background-color: #3a4aac;
}

.case-services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.case-service-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 25px 20px;
    text-align: center;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.case-service-card:hover {
    background-color: #f0f7ff;
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.case-service-card i {
    font-size: 2.5rem !important;
    color: #3a4aac !important;
    margin-bottom: 15px;
    display: block;
    height: 50px;
    line-height: 50px;
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900;
}

.case-service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #333;
    font-weight: 600;
}

.case-service-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 15px;
}

.service-link {
    display: inline-block;
    color: #3a4aac;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
}

.service-link:hover {
    color: #2a3a8c;
    text-decoration: underline;
}

/* 备用图标方案 */
.fa-angle-double-down:before {
    content: "▼";
    font-family: Arial, "Helvetica Neue", sans-serif;
    speak: none;
}

/* 核心布局适配 */
#hot_all,
#neirong-yezp,
#zxnr-ye {
    width: 1300px;
    margin: 0 auto;
    box-sizing: border-box;
}