/* 企业文化页面样式 */


/* 页面标题区域 */

.page-header {
    background: linear-gradient(135deg, #2b5797 0%, #4CAF50 100%);
    color: white;
    padding: 120px 0 60px;
    text-align: center;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

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

.breadcrumb {
    font-size: 1.1rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
}

.breadcrumb a:hover {
    opacity: 0.8;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.breadcrumb .separator {
    margin: 0 10px;
    opacity: 0.7;
}

.breadcrumb .current {
    color: #ffd700;
    font-weight: 600;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}


/* 序言部分 */

.culture-preface {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.culture-preface::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%,
    100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

.preface-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.preface-content h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.preface-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.preface-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 25px;
    text-align: justify;
    position: relative;
}

.preface-content strong {
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
}

.preface-content strong::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-color);
    opacity: 0.7;
}


/* 使命与愿景 */

.mission-vision {
    padding: 80px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.section-header .subtitle {
    font-size: 1.2rem;
    color: #666;
    font-style: italic;
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.mv-item {
    background: #f8f9fa;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mv-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.mv-icon {
    text-align: center;
    margin-bottom: 25px;
}

.mv-icon img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.mv-item h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-align: center;
    font-weight: 700;
}

.mv-item h4 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
    line-height: 1.4;
}

.mv-item p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
    text-align: justify;
}


/* 核心价值观 - 扁平化设计 */

.core-values {
    padding: 80px 0;
    background: #ffffff;
    position: relative;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.value-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.value-item:hover {
    border-color: var(--primary-color);
    background: #ffffff;
}

.value-icon {
    text-align: center;
    margin-bottom: 20px;
}

.value-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.value-item h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-align: center;
    font-weight: 600;
}

.value-item h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    text-align: center;
    font-weight: 500;
    line-height: 1.4;
}

.value-concept {
    font-size: 1rem;
    color: #666;
    font-style: italic;
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: #ffffff;
    border-radius: 6px;
    border-left: 3px solid var(--secondary-color);
}

.value-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
    text-align: justify;
}

.case-study {
    background: #e8f5e8;
    padding: 20px;
    border-radius: 6px;
    border-left: 3px solid var(--secondary-color);
}

.case-study h5 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 600;
}

.case-study p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
    margin: 0;
}


/* 文化实践 - 扁平化设计 */

.culture-practice {
    padding: 80px 0;
    background: #f8f9fa;
    position: relative;
}

.culture-practice::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.practice-content {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.practice-item {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.practice-item:hover {
    border-color: var(--primary-color);
    background: #ffffff;
    transform: translateY(-2px);
}

.practice-item h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1.3;
}

.practice-item h3::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 2px;
    flex-shrink: 0;
}

.practice-item:nth-child(1) h3::before {
    background: var(--primary-color);
}

.practice-item:nth-child(2) h3::before {
    background: var(--secondary-color);
}

.practice-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
    text-align: justify;
    margin: 0;
}


/* 文化结语 */

.culture-conclusion {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a8a 100%);
    color: white;
}

.conclusion-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.conclusion-content h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.conclusion-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 25px;
    opacity: 0.95;
}

.conclusion-content strong {
    color: #ffd700;
    font-weight: 700;
}


/* 响应式设计 */

@media screen and (max-width: 992px) {
    .page-header h1 {
        font-size: 2.5rem;
    }
    .preface-content h2,
    .section-header h2,
    .conclusion-content h2 {
        font-size: 2rem;
    }
    .mv-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .values-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .practice-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .value-item {
        padding: 25px;
        border-radius: 6px;
    }
    .value-icon img {
        width: 50px;
        height: 50px;
    }
    .value-item h3 {
        font-size: 1.3rem;
    }
    .value-item h4 {
        font-size: 1rem;
    }
}

@media screen and (max-width: 768px) {
    .page-header {
        padding: 100px 0 40px;
    }
    .page-header h1 {
        font-size: 2rem;
    }
    .breadcrumb {
        font-size: 1rem;
    }
    .culture-preface,
    .mission-vision,
    .core-values,
    .culture-practice,
    .culture-conclusion {
        padding: 60px 0;
    }
    .preface-content h2,
    .section-header h2,
    .conclusion-content h2 {
        font-size: 1.8rem;
    }
    .mv-item,
    .value-item,
    .practice-item {
        padding: 25px;
    }
    .mv-item h3,
    .value-item h3,
    .practice-item h3 {
        font-size: 1.3rem;
    }
    .mv-item h4,
    .value-item h4 {
        font-size: 1.1rem;
    }
    .preface-content p,
    .mv-item p,
    .value-content p,
    .practice-item p,
    .conclusion-content p {
        font-size: 1rem;
    }
    .value-concept {
        font-size: 0.95rem;
        padding: 12px;
    }
    .value-icon {
        margin-bottom: 15px;
    }
    .value-icon img {
        width: 45px;
        height: 45px;
    }
    .case-study {
        padding: 15px;
    }
    .case-study h5 {
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .page-header h1 {
        font-size: 1.8rem;
    }
    .preface-content h2,
    .section-header h2,
    .conclusion-content h2 {
        font-size: 1.6rem;
    }
    .mv-item,
    .value-item,
    .practice-item {
        padding: 20px;
        border-radius: 6px;
    }
    .mv-icon img {
        width: 60px;
        height: 60px;
    }
    .value-icon img {
        width: 50px;
        height: 50px;
    }
    .value-item {
        border-radius: 6px;
        padding: 20px;
    }
    .value-concept {
        font-size: 0.9rem;
        padding: 10px;
    }
    .case-study {
        padding: 12px;
        border-radius: 4px;
    }
    .case-study h5 {
        font-size: 0.95rem;
    }
    .case-study p {
        font-size: 0.85rem;
    }
}