/**
 * 洁博利 · 企业荣誉页面样式
 * @version 2.1.0
 * @update 2026-06-01
 * 导航样式与 about_us 完全一致；标准卡片图片固定宽度、高度自动，紧凑排版
 */

/* ========== 全局变量与重置 ========== */
:root {
    --color-primary: #1b9b97;
    --color-primary-dark: #0f7e7a;
    --color-secondary: #5a6b7a;
    --color-dark: #1e2a2e;
    --color-soft-dark: #2c3e40;
    --color-gold: #c6a05b;
    --color-white: #ffffff;
    --color-bg: #fbfcfd;
    --color-card-bg: #ffffff;
    --color-border: #eef2f2;
    --shadow-sm: 0 8px 20px rgba(0,0,0,0.02), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-md: 0 20px 35px -12px rgba(0,0,0,0.08);
    --shadow-hover: 0 24px 42px -16px rgba(0,0,0,0.12);
    --transition-smooth: all 0.4s cubic-bezier(0.2,0.9,0.4,1.1);
    --border-radius-md: 1.5rem;
    --border-radius-sm: 1rem;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--color-bg);
    font-family: var(--font-body);
    color: var(--color-dark);
    line-height: 1.5;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* ========== 导航栏（与 about_us 完全一致） ========== */
.join-nav-menu {
    background: var(--color-soft-dark) !important;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    padding: 1rem 1.5rem;
    margin: 0;
    list-style: none;
    position: relative;
    z-index: 10;
}

.join-nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.5px;
    padding: 0.4rem 0;
    position: relative;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    transition: color 0.2s ease;
}

.join-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width 0.25s ease-out;
}

.join-nav-link:hover::after,
.join-nav-link.active::after {
    width: 100%;
}

.join-nav-link:hover,
.join-nav-link.active {
    color: var(--color-white) !important;
}

/* ========== Hero Banner ========== */
.honors-hero {
    background: linear-gradient(135deg, #1b9b97 0%, #0e6b68 100%);
    padding: 60px 0;
    text-align: center;
    color: #fff;
}

.honors-hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.honors-hero p {
    font-size: 18px;
    opacity: 0.9;
}

.honor-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 8px 24px;
    border-radius: 40px;
    font-size: 14px;
    margin-top: 20px;
}

.honor-badge a {
    color: #fff;
    text-decoration: underline;
}

/* ========== 通用标题区 ========== */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-soft-dark);
    display: inline-block;
    position: relative;
    margin-bottom: 0.75rem;
}

.section-title h2:after {
    content: '';
    width: 64px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-gold));
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 4px;
}

.section-title p {
    color: var(--color-secondary);
    font-size: 1.1rem;
    margin-top: 1.2rem;
}

/* ========== 标准制定模块（紧凑排版，图片固定宽度高度自适应） ========== */
.standard-wrap {
    background: linear-gradient(135deg, #f0f7f6 0%, #e8f4f3 100%);
    padding: 50px 0;
}

.standard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.standard-card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.standard-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.standard-header {
    background: var(--color-primary);
    padding: 15px 20px;
    text-align: center;
    color: #fff;
}

.standard-header h4 {
    font-size: 20px;
    margin: 0;
    font-weight: 600;
}

.standard-body {
    padding: 20px 22px;
}

/* 紧凑行高 */
.standard-item {
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--color-border);
    line-height: 1.2;
}

.standard-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.standard-label {
    font-size: 12px;
    color: var(--color-secondary);
    margin-bottom: 2px;
}

.standard-value {
    font-size: 13px;
    color: var(--color-dark);
    font-weight: 500;
    line-height: 1.2;
}

.standard-value a {
    color: var(--color-primary);
}

/* PDF下载灰色小字 */
.pdf-link {
    display: inline-block;
    margin-left: 8px;
    background: none;
    padding: 0 4px;
    font-size: 11px;
    color: #8e9295;
    text-decoration: none;
}

.pdf-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* 图片区：固定宽度，高度自适应，无内边距 */
.standard-img {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin: 0 0 16px 0;
    padding: 0;
    background: #f8f9fa;
    border-radius: 16px;
}

.standard-img .img-item {
    flex: 1;
    min-width: 120px;
    text-align: center;
    cursor: pointer;
}

.standard-img .img-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.2s;
}

.standard-img .img-item img:hover {
    transform: scale(1.02);
}

/* ========== 证书/牌匾网格 ========== */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.cert-card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.cert-img {
    height: 160px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.cert-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    cursor: pointer;
}

.cert-info {
    padding: 15px;
    text-align: center;
}

.cert-info h4 {
    font-size: 16px;
    color: var(--color-dark);
    margin-bottom: 5px;
}

.cert-info p {
    font-size: 12px;
    color: var(--color-secondary);
}

/* ========== 荣誉列表（科创成果） ========== */
.honor-list {
    max-width: 1000px;
    margin: 0 auto;
}

.honor-item {
    display: flex;
    gap: 20px;
    background: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.honor-icon {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    flex-shrink: 0;
}

.honor-content h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.honor-content p {
    color: var(--color-secondary);
    line-height: 1.5;
    margin-bottom: 8px;
    font-size: 14px;
}

.honor-tag {
    display: inline-block;
    background: #e8f4f3;
    color: var(--color-primary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    margin-right: 6px;
}

/* ========== 行业统计 ========== */
.industry-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.stat-badge {
    text-align: center;
    padding: 20px 30px;
    background: var(--color-card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.stat-badge .number {
    font-size: 32px;
    font-weight: bold;
    color: var(--color-primary);
}

.stat-badge .label {
    color: var(--color-secondary);
    font-size: 13px;
    margin-top: 8px;
}

/* ========== 社会责任图库 ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    background: var(--color-card-bg);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.gallery-item img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    cursor: pointer;
}

.gallery-item .caption {
    padding: 12px;
    text-align: center;
    font-size: 13px;
    color: var(--color-secondary);
}

/* ========== 按钮与CTA ========== */
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.btn-honor {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 10px 28px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition-smooth);
}

.btn-honor-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-honor-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-honor:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .cert-grid, .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .standard-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    .standard-img {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    .honors-hero h1 {
        font-size: 28px;
    }
    .section-title h2 {
        font-size: 1.8rem;
    }
    .honor-item {
        flex-direction: column;
        text-align: center;
    }
    .honor-icon {
        margin: 0 auto;
    }
    .industry-stats {
        gap: 20px;
    }
    .cert-grid, .gallery-grid {
        grid-template-columns: 1fr;
    }
    .join-nav-menu {
        gap: 1.2rem;
        padding: 0.8rem;
        overflow-x: auto;
        justify-content: flex-start;
    }
    .join-nav-link {
        font-size: 0.85rem;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .stat-badge {
        padding: 15px 20px;
    }
    .stat-badge .number {
        font-size: 24px;
    }
}