@charset 'utf-8';

.page-banner{font-size: 0;}
.page-banner img{width: 100%;height: 100%;}




/* //////////////////////////// */
.about_mode1{padding:50px 0;}
.about_mode1 .about_auto1{margin-top: 0;}
  .about-container {
            /* max-width: 1200px; */
            margin: 0 auto;
            /* padding: 40px 20px; */
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }

        .factory-image {
            width: 100%;
            height: auto;
            border-radius: 4px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .factory-image:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.12);
        }

        .about-content {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .section-label {
            color: #34b950;
            font-size: 16px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .section-label::before {
            content: '';
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: #34b950;
            display: inline-block;
        }

        .about-title {
            font-size: 40px;
            font-weight: 700;
            color: #222222;
            line-height: 1.1;
            margin-bottom: 8px;
            transition: color 0.3s ease;
            margin: 0;
        }

        .about-title:hover {
            color: #34b950;
        }

        .about-text {
            font-size: 16px;
            color: #555555;
            opacity: 0;
            transform: translateY(10px);
            animation: fadeInUp 0.6s ease forwards;
        }

        .about-text:nth-child(3) { animation-delay: 0.2s; }
        .about-text:nth-child(4) { animation-delay: 0.4s; }
        .about-text:nth-child(5) { animation-delay: 0.6s; }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .about-container {
                grid-template-columns: 1fr;
                padding: 20px;
                gap: 24px;
            }

            .about-title {
                font-size: 2.5rem;
            }

            .about-text {
                font-size: 15px;
            }
        }

        @media (max-width: 480px) {
            .about-title {
                font-size: 2rem;
            }
        }


		   /* 工厂数据统计核心容器 */
        .factory-stats-section {
            /* max-width: 1400px; */
            margin: 0 auto;
            padding: 50px 0 0;
        }

        /* 数据卡片网格布局 */
        .factory-stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr); /* 三列等宽分布 */
            gap: 2rem; /* 列之间间距（匹配设计图） */
            align-items: center;
            justify-items: center;
            text-align: center;
        }

        /* 单个数据卡片 */
        .factory-stats-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
        }

        /* 图标+数字容器（水平对齐） */
        .factory-stats-value {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.8rem; /* 图标和数字间距 */
            margin-bottom: 0.8rem;
            text-align: l;
        }

        /* 统计图标样式 */
        .factory-stats-icon {
            font-size: 2.2rem;
            color: #34b97b; /* 绿色图标（匹配设计图） */
        }

        /* 大数字样式 */
        .factory-stats-number {
            font-size: 60px;
            font-weight: 700;
            color: #222;
            line-height: 1; /* 消除行高导致的偏移 */
        }

        /* 统计描述文本 */
        .factory-stats-desc {
            font-size: 16px;
            color: #000;
            text-transform: capitalize; /* 首字母大写（匹配设计图） */
            letter-spacing: 0.3px;
        }

        /* 响应式适配 */
        @media (max-width: 992px) {
            .factory-stats-number {
                font-size: 2.8rem;
            }
            .factory-stats-icon {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .factory-stats-grid {
                grid-template-columns: 1fr; /* 小屏单列显示 */
                gap: 2.5rem;
            }
            .factory-stats-number {
                font-size: 3rem;
            }
            .factory-stats-card {
                padding: 1rem 0;
            }
        }

        @media (max-width: 576px) {
            .factory-stats-number {
                font-size: 2.5rem;
            }
            .factory-stats-icon {
                font-size: 1.6rem;
            }
            .factory-stats-section {
                padding: 2rem 1.5rem;
            }
        }




/* //////////////////////////// */
.about_mode2{padding:50px 0;}
.about_mode2 .about_auto2{margin-top:50px;}


 /* 顶部标签样式 */
        .section-tag {
            color: #2cb67d;
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-tag::before {
            content: '○';
            font-size: 8px;
            line-height: 1;
        }

        /* 标题样式 */
        .main-title {
            font-size: 3rem;
            font-weight: 700;
            color: #1a1a1a;
            margin-bottom: 48px;
            line-height: 1.2;
            transition: color 0.3s ease;
        }

        .main-title:hover {
            color: #2cb67d;
        }

        /* 卡片容器 - 新增对齐方式 */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
            align-items: flex-start; /* 顶部对齐，为中间卡片下沉做准备 */
        }

        /* 通用卡片样式 */
        .card {
            padding: 40px 32px;
            border-radius: 0;
            color: #ffffff;
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 16px;
            position: relative;
            overflow: hidden;
            transition: transform 0.4s ease, box-shadow 0.4s ease;
        }

        /* 中间卡片下沉效果 */
        .mission-card {
            background: url(../images/b2.jpg);
            background-size: 100% 100%;
            transform: translateY(60px); /* 向下偏移30px */
            box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* 初始轻微阴影 */
        }

        /* 卡片hover效果优化 */
        .vision-card:hover, .values-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0,0,0,0.15);
        }
        .mission-card:hover {
            transform: translateY(40px); /* hover时只上移8px，保持下沉感 */
            box-shadow: 0 12px 24px rgba(0,0,0,0.15);
        }

        /* 卡片背景渐变 */
        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.15;
            background: linear-gradient(45deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .card:hover::before {
            transform: translateX(100%);
        }

        /* 不同卡片的配色 */
        .vision-card {
            background: url(../images/b1.jpg);
            background-size: 100% 100%;
        }

        .values-card {
            background: url(../images/b1.jpg);
            background-size: 100% 100%;
        }

        /* 卡片图标 */
        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 8px;
            opacity: 0.9;
        }

        /* 卡片标题 */
        .card-title {
            font-size: 26px;
            font-weight: 600;
            margin-bottom: 12px;
            margin: 0;
        }

        /* 卡片文本 */
        .card-text {
            font-size: 16px;
            line-height: 1.5;
            opacity: 0.9;
        }

        /* 响应式适配 */
        @media (max-width: 992px) {
            .main-title {
                font-size: 2.5rem;
            }
            /* 平板端减小下沉距离 */
            .mission-card {
                transform: translateY(20px);
            }
            .mission-card:hover {
                transform: translateY(12px);
            }
        }

        @media (max-width: 768px) {
            .main-title {
                font-size: 2rem;
                margin-bottom: 32px;
            }

            .card {
                padding: 32px 24px;
            }

            .card-title {
                font-size: 1.5rem;
            }
            
            /* 移动端取消下沉效果，保持统一 */
            .mission-card {
                transform: translateY(0);
            }
            .mission-card:hover {
                transform: translateY(-8px);
            }
        }

        @media (max-width: 480px) {
            .main-title {
                font-size: 1.8rem;
            }

            .cards-grid {
                grid-template-columns: 1fr;
            }
        }

/* //////////////////////////// */
.about_mode3{padding:50px 0;}
.about_mode3 .about_auto3{margin-top:50px;}
  /* 顶部标签样式 */
        .section-tag {
            color: #2cb67d;
            font-size: 16px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .section-tag::before {
            content: '○';
            font-size: 26px;
            line-height: 1;
        }

        /* 主标题样式 */
        .main-title {
            font-size: 40px;
            font-weight: 700;
            color: #1a1a1a;
            margin-bottom: 48px;
            line-height: 1.2;
            transition: color 0.3s ease;
        }

        .main-title:hover {
            color: #2cb67d;
        }

        /* 图片网格布局 */
        .environment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        /* 单个环境卡片样式 */
        .env-card {
            display: flex;
            flex-direction: column;
            gap: 16px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-radius: 4px;
            overflow: hidden;
        }

        .env-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.08);
        }

        /* 图片容器 */
        .env-image {
            width: 100%;
            /* height: 280px; */
            overflow: hidden;
        }

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

        .env-card:hover .env-image img {
            transform: scale(1.05); /* 图片hover放大效果 */
        }

        /* 卡片标题 */
        .env-title {
            font-size: 18px;
            font-weight: 600;
            color: #222;
            margin-bottom: 8px;
        }

        /* 卡片文本 */
        .env-desc {
            font-size: 14px;
            color: #555;
            line-height: 1.5;
        }

        /* 响应式适配 */
        @media (max-width: 1200px) {
            .main-title {
                font-size: 3rem;
            }
            .env-image {
                height: 240px;
            }
        }

        @media (max-width: 992px) {
            .main-title {
                font-size: 2.5rem;
                margin-bottom: 36px;
            }
            .environment-grid {
                gap: 20px;
            }
        }

        @media (max-width: 768px) {
            .main-title {
                font-size: 2rem;
                margin-bottom: 32px;
            }
            .env-image {
                height: 200px;
            }
        }

        @media (max-width: 480px) {
            body {
                padding: 20px 16px;
            }
            .main-title {
                font-size: 22px;
            }
            .env-image {
                height: 180px;
            }
            .environment-grid {
                grid-template-columns: 1fr;
            }
        }


/* //////////////////////////// */
.about_mode4{padding:50px 0;background: url(../images/zz.jpg);background-size: 100% 100%;}
.about_mode4 .about_auto4{margin-top:50px;display:flex;justify-content: space-between;flex-wrap: wrap;align-items: flex-end;}

.left_abt{width: 35%;}
.right_abt{width: 60%;}
  /* 轮播容器 */
        .cert-carousel {
            position: relative;
            width: 100%;
            /* max-width: 1200px; */
            height: 430px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* 证书列表 */
        .cert-list {
            position: relative;
            width: 100%;
            /* height: 100%; */
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* 证书项基础样式 */
        .cert-item {
            position: absolute;
            /* width: 280px; */
            /* height: 420px; */
            background: #fff;
            /* border: 3px solid #4a7abc; */
            border-radius: 2px;
            /* padding: 30px 20px; */
            transition: all 0.5s ease;
            opacity: 0.85;
            z-index: 1;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            /* 初始居中，通过transform偏移 */
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
        }

        /* 居中高亮证书 */
        .cert-item.active {
            /* width: 360px; */
            /* height: 540px; */
            opacity: 1;
            z-index: 10;
            box-shadow: 0 8px 24px rgba(0,0,0,0.15);
            /* 居中无偏移 */
            transform: translate(-50%, -50%) scale(1.1);
        }

        /* 优化：左右两侧证书往中间靠，遮挡一半 */
        .cert-item.prev-1 {
            transform: translate(-90%, -50%) scale(0.85); /* 往左少偏移，更靠近中间 */
            z-index: 5;
        }
        .cert-item.prev-2 {
            transform: translate(-130%, -50%) scale(0.7); /* 第二层再往左一点 */
            z-index: 3;
        }
        .cert-item.next-1 {
            transform: translate(-10%, -50%) scale(0.85); /* 往右少偏移，更靠近中间 */
            z-index: 5;
        }
        .cert-item.next-2 {
            transform: translate(30%, -50%) scale(0.7); /* 第二层再往右一点 */
            z-index: 3;
        }

        /* 证书内部装饰边框 */
        .cert-border {
            width: 100%;
            height: 100%;
         
            position: relative;
        }



        /* 证书内容 */
        .cert-medal {
            width: 50px;
            height: 50px;
            background: #d4af37;
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: bold;
            color: #fff;
            position: relative;
        }
    
        .cert-title {
            text-align: center;
            font-size: 28px;
            font-weight: 600;
            color: #222;
            margin-bottom: 8px;
        }
        .cert-subtitle {
            text-align: center;
            font-size: 18px;
            color: #333;
            margin-bottom: 24px;
        }
        .cert-text {
            font-size: 12px;
            line-height: 1.5;
            color: #555;
            margin-bottom: 30px;
            text-align: justify;
        }
        .cert-footer {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: #333;
        }

        /* 左右切换按钮 */
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #34b97b;
            color: #fff;
            border: none;
            font-size: 20px;
            cursor: pointer;
            z-index: 20;
            transition: background 0.3s;
        }
        .carousel-btn:hover {
            background: #4a7abc;
        }
        .carousel-btn.prev {
            left: 20px;
        }
        .carousel-btn.next {
            right: 20px;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
			
			
			.cert-carousel {

    height: 320px;

}
.left_abt{display:none;}
.right_abt{width: 100%;}
      
            /* 移动端调整偏移，保证遮挡效果 */
            .cert-item.prev-1 {
                transform: translate(-80%, -50%) scale(0.85);
            }
            .cert-item.prev-2 {
                transform: translate(-110%, -50%) scale(0.7);
            }
            .cert-item.next-1 {
                transform: translate(-20%, -50%) scale(0.85);
            }
            .cert-item.next-2 {
                transform: translate(10%, -50%) scale(0.7);
            }
            .cert-title {
                font-size: 22px;
            }
            .cert-subtitle {
                font-size: 14px;
            }
            .cert-text {
                font-size: 10px;
            }
        }



/* 	/////////////////////////////////	 */
.index_mode7{padding:50px 0;background: #f5f5f5;}
.index_mode7 .index_auto7{/* margin-top:50px; */}	

  /* 产品服务引导核心容器 */
        .product-service-section {
            max-width: 1400px;
            margin: 0 auto;
            /* padding: 4rem 2.5rem; */
            text-align: center; /* 所有文字居中（匹配设计图） */
        }

        /* 主标题样式（完全匹配设计图） */
        .product-service-title {
            font-size: 40px;
            font-weight: 700;
            color: #222;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            /* 分行匹配设计图排版 */
            display: inline-block;
        }

        /* 引导文本样式（绿色+小字号） */
        .product-service-guide {
            font-size: 18px;
            color: #34b97b; /* 绿色（和其他模块统一） */
            font-weight: 600;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px; /* 文字和箭头间距 */
            cursor: pointer;
            transition: color 0.3s ease;
        }

        /* 引导文本悬浮效果 */
        .product-service-guide:hover {
            color: #27ae60; /* 深绿色 */
        }

        /* 箭头图标 */
        .product-service-arrow {
            font-size: 0.9rem;
        }

        /* 响应式适配 */
        @media (max-width: 992px) {
            .product-service-title {
                font-size: 2.5rem;
            }
						.about_mode1 .about_auto1 {
    margin-top: 0;
}
        }

        @media (max-width: 768px) {
            .product-service-title {
                font-size: 2rem;
            }
            .product-service-section {
                padding: 3rem 1.5rem;
            }
        }

        @media (max-width: 576px) {
            .product-service-title {
                font-size: 1.8rem;
                line-height: 1.3;
            }
            .product-service-guide {
                font-size: 0.95rem;
            }
        }