/* ========================================
   联睿云创 - 内页通用样式
   ======================================== */

/* 页面头部 Banner */
.page-header {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(20, 20, 20, 0.8)),
                url('../images/page-banner.jpg') center/cover no-repeat;
    padding-top: 80px;
    margin-bottom: 4rem;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 60%, rgba(0, 245, 255, 0.08) 0%, transparent 60%);
}

.page-header-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
}

.page-header h1 {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00f5ff, #39ff14);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    letter-spacing: 3px;
}

.page-header p {
    color: #aaa;
    font-size: 1.2rem;
    line-height: 1.8;
}

/* 面包屑导航 */
.breadcrumb {
    background: rgba(20, 20, 20, 0.5);
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.breadcrumb-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.breadcrumb-list {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    font-size: 0.9rem;
    color: #888;
}

.breadcrumb-list a {
    color: #00f5ff;
    transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
    color: #39ff14;
}

.breadcrumb-list span {
    color: #666;
}

/* 内容区块 */
.content-block {
    background: rgba(20, 20, 20, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    padding: 3rem;
    margin-bottom: 3rem;
}

.content-block:last-child {
    margin-bottom: 0;
}

.content-block h3 {
    font-size: 1.8rem;
    color: #00f5ff;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.content-block p {
    color: #aaa;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* 图片画廊 */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    color: #00f5ff;
    font-size: 0.85rem;
}

/* 团队卡片 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-card {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.8), rgba(30, 30, 30, 0.6));
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    text-align: center;
    transition: all 0.4s ease;
}

.team-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 245, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0, 245, 255, 0.12);
}

.team-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.team-info {
    padding: 1.5rem;
}

.team-info h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.team-info .position {
    color: #39ff14;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: block;
}

.team-info p {
    color: #888;
    font-size: 0.9rem;
    line-height: 1.6;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #ccc;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 1rem 1.2rem;
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #00f5ff;
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.2);
}

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

/* 价格卡片 */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.9), rgba(30, 30, 30, 0.7));
    border: 1px solid rgba(0, 245, 255, 0.15);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
}

.pricing-card.featured {
    border-color: #39ff14;
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.15);
}

.pricing-card.featured::before {
    content: '推荐';
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 1rem;
    background: #39ff14;
    color: #0a0a0a;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50px;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 245, 255, 0.4);
}

.pricing-card h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00f5ff, #39ff14);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.pricing-price span {
    font-size: 1rem;
    color: #888;
}

.pricing-features {
    margin: 2rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.8rem 0;
    color: #aaa;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* FAQ 手风琴 */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(20, 20, 20, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active {
    border-color: #00f5ff;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
}

.faq-icon {
    width: 24px;
    height: 24px;
    fill: #00f5ff;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content {
    padding: 0 1.5rem 1.5rem;
    color: #aaa;
    line-height: 1.8;
}

/* ========================================
   价格方案页专用样式
   ======================================== */
.pricing-section {
    padding: 4rem 0;
}

.pricing-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.pricing-intro h2 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #00f5ff, #39ff14);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.pricing-intro p {
    color: #888;
    font-size: 1.1rem;
    line-height: 1.8;
}

.pricing-card .plan-desc {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.pricing-card .btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, #00f5ff, #00c4cc);
    color: #0a0a0a;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
}

.pricing-card .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 245, 255, 0.4);
}

.pricing-card.featured .btn {
    background: linear-gradient(135deg, #39ff14, #28cc0e);
}

/* ========================================
   客户案例页专用样式
   ======================================== */
.cases-section {
    padding: 4rem 0;
}

.cases-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.case-filter-btn {
    padding: 0.6rem 1.5rem;
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 50px;
    color: #aaa;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.case-filter-btn:hover,
.case-filter-btn.active {
    background: rgba(0, 245, 255, 0.1);
    border-color: #00f5ff;
    color: #00f5ff;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.case-card {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.9), rgba(30, 30, 30, 0.7));
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.case-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 245, 255, 0.3);
    box-shadow: 0 15px 40px rgba(0, 245, 255, 0.1);
}

.case-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.case-info {
    padding: 1.5rem;
}

.case-info h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.case-info .case-category {
    color: #39ff14;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: block;
}

.case-info p {
    color: #888;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.case-link {
    color: #00f5ff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.case-link:hover {
    gap: 0.8rem;
}

/* ========================================
   关于我们页专用样式
   ======================================== */
.about-section {
    padding: 4rem 0;
}

.about-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.about-story-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    border: 1px solid rgba(0, 245, 255, 0.2);
}

.about-story-content h2 {
    font-size: 2rem;
    color: #00f5ff;
    margin-bottom: 1.5rem;
}

.about-story-content p {
    color: #aaa;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 4rem 0;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: rgba(20, 20, 20, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: #00f5ff;
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, #00f5ff, #39ff14);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #888;
    font-size: 0.9rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.value-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.8), rgba(30, 30, 30, 0.6));
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.value-card:hover {
    border-color: #39ff14;
    transform: translateY(-5px);
}

.value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.1), rgba(57, 255, 20, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon svg {
    width: 30px;
    height: 30px;
    fill: #00f5ff;
}

.value-card h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.value-card p {
    color: #888;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ========================================
   联系我们页专用样式
   ======================================== */
.contact-section {
    padding: 4rem 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info-block {
    margin-bottom: 2rem;
}

.contact-info-block h3 {
    color: #00f5ff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-detail-icon {
    width: 45px;
    height: 45px;
    background: rgba(0, 245, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-icon svg {
    width: 22px;
    height: 22px;
    fill: #00f5ff;
}

.contact-detail-text h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.contact-detail-text p {
    color: #888;
    font-size: 0.9rem;
}

.map-container {
    margin-top: 2rem;
    height: 250px;
    background: rgba(20, 20, 20, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

.contact-form-wrapper {
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.9), rgba(30, 30, 30, 0.7));
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
}

.contact-form-wrapper h3 {
    color: #00f5ff;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #00f5ff, #00c4cc);
    border: none;
    border-radius: 10px;
    color: #0a0a0a;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 245, 255, 0.3);
}

/* ========================================
   响应式调整
   ======================================== */
@media (max-width: 992px) {
    .page-header h1 {
        font-size: 2.5rem;
    }

    .content-block {
        padding: 2rem;
    }

    .about-story {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

@media (max-width: 768px) {
    .page-header {
        min-height: 40vh;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }

    .content-block {
        padding: 1.5rem;
    }

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

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }
}