/* =========================================================
   荣誉资质六图展示模块 - 高特异性选择器
   策略：双写根 class + 完整 DOM 路径嵌套，特异性 0,5~0,8
   ========================================================= */

/* --- 根容器 box-sizing 锁死 --- */
.honor-grid-section.honor-grid-section,
.honor-grid-section.honor-grid-section *,
.honor-grid-section.honor-grid-section *::before,
.honor-grid-section.honor-grid-section *::after {
    box-sizing: border-box;
}

/* --- 模块根 --- */
.honor-grid-section.honor-grid-section {
    position: relative;
    background: #f9f9f9;
    padding: 80px 0;
    width: 100%;
    margin: 0;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

/* --- 模块标题 --- */
/* specificity: 0,5,0 */
.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit h3 {
    font-size: 32px;
    color: #2c3e50;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0 0 10px;
    padding: 0;
    display: inline-block;
    line-height: 1.2;
    background: none;
    border: 0;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit span {
    display: block;
    font-size: 14px;
    color: #888;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
    line-height: 1.4;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit .honor-grid-tit-line {
    width: 60px;
    height: 4px;
    margin: 0 auto;
    background: linear-gradient(to right, #0066cc, #3385ff);
    border-radius: 2px;
    position: relative;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit .honor-grid-tit-line::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: #0066cc;
    border-radius: 50%;
}

/* --- 证书网格列表 --- */
/* specificity: 0,5,0 */
.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 30px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* --- 单个证书卡片 --- */
/* specificity: 0,6,0 */
.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 calc(33.333% - 20px);
    flex: 1 1 calc(33.333% - 20px);
    min-width: 260px;
    max-width: calc(33.333% - 20px);
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    padding: 0;
    margin: 0;
    border: 0;
    outline: none;
    /* 入场动画 */
    -webkit-animation: honorGridFadeInUp 0.6s ease-out both;
    animation: honorGridFadeInUp 0.6s ease-out both;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item:hover {
    -webkit-transform: translateY(-12px);
    transform: translateY(-12px);
    -webkit-box-shadow: 0 12px 40px rgba(0, 102, 204, 0.25);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.25);
}

/* --- 图片框 --- */
/* specificity: 0,7,0 */
.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzz_imgbox {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    padding: 0;
    margin: 0;
    border: 0;
    line-height: 0;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzz_imgbox::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0) 0%, rgba(51, 133, 255, 0.1) 100%);
    opacity: 0;
    -webkit-transition: opacity 0.4s ease;
    transition: opacity 0.4s ease;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item:hover .ryzz_imgbox::before {
    opacity: 1;
}

/* specificity: 0,8,1 (img元素权重 +1) */
.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzz_imgbox img {
    max-width: 90%;
    max-height: 90%;
    width: auto;
    height: auto;
    object-fit: contain;
    -webkit-transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    display: block;
    margin: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    line-height: 0;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item:hover .ryzz_imgbox img {
    -webkit-transform: scale(1.08);
    transform: scale(1.08);
}

/* --- 卡片底部文字 --- */
/* specificity: 0,7,0 */
.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzzMess {
    background: #ffffff;
    padding: 24px 20px;
    position: relative;
    margin: 0;
    border: 0;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzzMess::before {
    display: none;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzzMess .ryzz_name {
    display: none;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzzMess .ryzz_title {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 600;
    line-height: 1.6;
    -webkit-transition: color 0.3s ease;
    transition: color 0.3s ease;
    position: relative;
    display: inline-block;
    margin: 0;
    padding: 0;
    background: none;
    border: 0;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item:hover .ryzzMess .ryzz_title {
    color: #0066cc;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzzMess .ryzz_title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #0066cc, #3385ff);
    -webkit-transition: width 0.3s ease;
    transition: width 0.3s ease;
}

.honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item:hover .ryzzMess .ryzz_title::after {
    width: 100%;
}

/* --- 入场动画（作用域锁死在本模块） --- */
@-webkit-keyframes honorGridFadeInUp {
    from {
        opacity: 0;
        -webkit-transform: translateY(30px);
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes honorGridFadeInUp {
    from {
        opacity: 0;
        -webkit-transform: translateY(30px);
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

/* ============ 响应式 1200px ============ */
@media (max-width: 1200px) {
    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item {
        -ms-flex: 1 1 calc(33.333% - 20px);
        flex: 1 1 calc(33.333% - 20px);
        max-width: calc(33.333% - 20px);
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit h3 {
        font-size: 28px;
    }
}

/* ============ 响应式 912px ============ */
@media (max-width: 912px) {
    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list {
        gap: 20px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item {
        -ms-flex: 1 1 calc(50% - 10px);
        flex: 1 1 calc(50% - 10px);
        max-width: calc(50% - 10px);
    }
}

/* ============ 响应式 768px ============ */
@media (max-width: 768px) {
    .honor-grid-section.honor-grid-section {
        padding: 50px 0;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit {
        margin-bottom: 40px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit h3 {
        font-size: 24px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit span {
        font-size: 12px;
        letter-spacing: 2px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item {
        -ms-flex: 1 1 calc(50% - 10px);
        flex: 1 1 calc(50% - 10px);
        max-width: calc(50% - 10px);
        min-width: auto;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzz_imgbox {
        height: 220px;
    }
}

/* ============ 极窄屏 480px ============ */
@media (max-width: 480px) {
    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .honor-grid-tit h3 {
        font-size: 20px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list {
        gap: 20px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item {
        -ms-flex: 1 1 100%;
        flex: 1 1 100%;
        max-width: 100%;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzz_imgbox {
        height: 200px;
    }

    .honor-grid-section.honor-grid-section .honor-grid-container .w1200 .ryzz_list .ryzz_item .ryzzMess {
        padding: 20px 15px;
    }
}

/* --- AOS data-aos 默认可见，避免脚本未加载时透明空白 --- */
.honor-grid-section.honor-grid-section [data-aos] {
    opacity: 1;
    -webkit-transition-property: opacity, -webkit-transform;
    transition-property: opacity, transform;
    -webkit-transition-duration: 0.8s;
    transition-duration: 0.8s;
    -webkit-transition-timing-function: ease;
    transition-timing-function: ease;
    -webkit-transform: none;
    transform: none;
}

.honor-grid-section.honor-grid-section [data-aos].aos-animate {
    opacity: 1;
}