/* ============================================
   内页通用样式
   ============================================ */

/* 页面标题区域 */
.page-header {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 60px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(210, 180, 140, 0.15) 0%, rgba(26, 26, 26, 0.9) 100%);
    z-index: 1;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.page-title-wrapper {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-title {
    font-size: 3rem;
    color: var(--color-light-brown);
    margin-bottom: 15px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.page-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* 内容区块通用样式 */
.content-section {
    padding: 60px 0;
}

.content-block {
    background: linear-gradient(145deg, rgba(44, 44, 44, 0.6) 0%, rgba(26, 26, 26, 0.8) 100%);
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: 40px;
    margin-bottom: 30px;
    transition: var(--transition-smooth);
}

.content-block:hover {
    border-color: rgba(210, 180, 140, 0.3);
}

.content-block h3 {
    color: var(--color-light-brown);
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.content-block h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--color-silver);
}

.content-block p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 15px;
}

/* 服务列表样式 */
.service-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.service-item {
    background: rgba(44, 44, 44, 0.4);
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: 30px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--color-light-brown);
    transition: var(--transition-smooth);
}

.service-item:hover::before {
    height: 100%;
}

.service-item:hover {
    transform: translateX(10px);
    border-color: rgba(210, 180, 140, 0.3);
}

.service-item h4 {
    color: var(--color-text-light);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 案例展示样式 */
.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.case-card {
    background: rgba(44, 44, 44, 0.5);
    border: 1px solid rgba(192, 192, 192, 0.1);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.case-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-light-brown);
    box-shadow: var(--shadow-hover);
}

.case-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.case-card:hover .case-image img {
    transform: scale(1.08);
}

.case-info {
    padding: 25px;
}

.case-category {
    color: var(--color-light-brown);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.case-title {
    color: var(--color-text-light);
    font-size: 1.3rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.case-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 团队介绍样式 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.team-card {
    text-align: center;
    background: rgba(44, 44, 44, 0.4);
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: 40px 25px;
    transition: var(--transition-smooth);
}

.team-card:hover {
    border-color: var(--color-light-brown);
    transform: translateY(-5px);
}

.team-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 25px;
    border: 3px solid rgba(210, 180, 140, 0.3);
}

.team-name {
    color: var(--color-text-light);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.team-position {
    color: var(--color-light-brown);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.team-bio {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* 联系表单样式 */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--color-text-light);
    margin-bottom: 10px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 15px 20px;
    background: rgba(44, 44, 44, 0.6);
    border: 1px solid rgba(192, 192, 192, 0.2);
    color: var(--color-text-light);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-light-brown);
    box-shadow: 0 0 15px rgba(210, 180, 140, 0.2);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* 价格表格样式 */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: linear-gradient(145deg, rgba(44, 44, 44, 0.7) 0%, rgba(26, 26, 26, 0.9) 100%);
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: 40px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--color-light-brown);
}

.pricing-card.featured::before {
    content: '推荐';
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-light-brown);
    color: var(--color-deep-black);
    padding: 5px 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.pricing-title {
    color: var(--color-light-brown);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.pricing-price {
    font-size: 2.5rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
    font-weight: 700;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.pricing-features {
    text-align: left;
    margin-bottom: 30px;
}

.pricing-features li {
    color: var(--color-text-muted);
    padding: 10px 0;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li::before {
    content: '✓';
    color: var(--color-light-brown);
    font-weight: bold;
}

/* 新闻详情样式 */
.article-detail {
    max-width: 900px;
    margin: 0 auto;
}

.article-meta {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.article-meta span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-meta span i {
    color: var(--color-light-brown);
}

.article-content {
    color: var(--color-text-muted);
    line-height: 2;
    font-size: 1.05rem;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 30px 0;
    border: 1px solid rgba(192, 192, 192, 0.1);
}

/* 相关新闻侧边栏 */
.related-news-sidebar {
    background: rgba(44, 44, 44, 0.5);
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: 30px;
    margin-top: 50px;
}

.related-news-sidebar h3 {
    color: var(--color-light-brown);
    font-size: 1.3rem;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.mini-news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mini-news-item {
    display: flex;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
    transition: var(--transition-smooth);
}

.mini-news-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.mini-news-item:hover {
    transform: translateX(5px);
}

.mini-news-img {
    width: 100px;
    height: 70px;
    object-fit: cover;
    flex-shrink: 0;
}

.mini-news-info h4 {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 8px;
    line-height: 1.4;
}

.mini-news-date {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    font-family: var(--font-mono);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .page-title {
        font-size: 2.2rem;
    }
    
    .case-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-header {
        height: 40vh;
        min-height: 300px;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .content-block {
        padding: 25px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 15px;
    }
}