/* ===== 运维管家服务专用样式 - 红白专业风格 ===== */

/* 全局重置与基础设置 */
.management-container {
    font-family: 'Microsoft YaHei', 'Segoe UI', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 动画定义 */
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

@keyframes dataFlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100vw); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Banner区域 */
.management-hero {
    position: relative;
    min-height: 600px;
    background: linear-gradient(135deg, 
        #d32f2f 0%, 
        #b71c1c 25%, 
        #8e0000 50%, 
        #b71c1c 75%, 
        #d32f2f 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    color: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
}

.hero-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.server-node {
    position: absolute;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

.data-flow {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    animation: dataFlow 15s linear infinite;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    text-align: center;
    animation: fadeIn 1s ease-out;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 20px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.badge-text {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    font-weight: 400;
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.85;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #ffcc00;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: inline-block;
    background: #fff;
    color: #d32f2f;
    padding: 16px 40px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
    background: #f8f8f8;
}

/* 区块通用样式 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeIn 1s ease-out;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #d32f2f;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #d32f2f;
}

.section-subtitle {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 价值体现区域 */
.value-section {
    padding: 100px 0;
    background: #fff;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.value-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    text-align: center;
    animation: fadeIn 1s ease-out;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(211, 47, 47, 0.1);
    border-color: #d32f2f;
}

.value-icon {
    width: 80px;
    height: 80px;
    background: #ffebee;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.value-card:hover .value-icon {
    background: #d32f2f;
    transform: scale(1.1);
}

.value-icon img {
    max-width: 60%;
    height: auto;
}

.value-title {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.value-desc {
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.value-features {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 0;
}

.value-features li {
    padding: 8px 0;
    color: #555;
    position: relative;
    padding-left: 25px;
}

.value-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #d32f2f;
    font-weight: bold;
}

/* 定价区域 */
.pricing-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    animation: fadeIn 1s ease-out;
}

.pricing-card.featured {
    border-color: #d32f2f;
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: -35px;
    background: #d32f2f;
    color: #fff;
    padding: 6px 35px;
    font-size: 14px;
    font-weight: 600;
    transform: rotate(45deg);
    z-index: 1;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.pricing-header {
    background: linear-gradient(135deg, #f5f5f5, #fff);
    padding: 30px;
    text-align: center;
    border-bottom: 1px solid #eee;
    position: relative;
    overflow: hidden;
}

.service-badge {
    display: inline-block;
    background: #d32f2f;
    color: #fff;
    padding: 6px 40px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-name {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.service-desc {
    color: #666;
    font-size: 16px;
}

.pricing-content {
    padding: 30px;
}

.price-display {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.price {
    font-size: 48px;
    font-weight: 700;
    color: #d32f2f;
    display: block;
    line-height: 1;
}

.price-unit {
    font-size: 16px;
    color: #999;
    margin-left: 5px;
}

.price-note {
    font-size: 14px;
    color: #999;
    margin-top: 5px;
}

.service-features,
.service-scene {
    margin-bottom: 25px;
}

.service-features h4,
.service-scene h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f0f0;
}

.service-features ul,
.service-scene ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li,
.service-scene li {
    padding: 8px 0;
    color: #555;
    position: relative;
    padding-left: 20px;
}

.service-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #d32f2f;
    font-weight: bold;
}

.service-note {
    font-size: 14px;
    color: #999;
    font-style: italic;
    margin: 20px 0;
    padding: 10px;
    background: #f9f9f9;
    border-radius: 6px;
    text-align: center;
}

.service-cta {
    display: block;
    text-align: center;
    background: #d32f2f;
    color: #fff;
    padding: 15px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
}

.service-cta:hover {
    background: #b71c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
}

/* 能力矩阵 */
.capability-section {
    padding: 100px 0;
    background: #fff;
}

.capability-table {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    margin-top: 40px;
    animation: fadeIn 1s ease-out;
}

.table-header {
    display: grid;
    grid-template-columns: 1fr repeat(3, 1fr);
    background: #d32f2f;
    color: #fff;
}

.header-cell {
    padding: 25px 20px;
    text-align: center;
    font-weight: 600;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.header-cell:last-child {
    border-right: none;
}

.header-cell.service-area {
    text-align: left;
    font-size: 18px;
}

.price-label {
    display: block;
    font-size: 14px;
    font-weight: 400;
    margin-top: 5px;
    opacity: 0.9;
}

.table-section {
    border-bottom: 1px solid #f0f0f0;
}

.table-section:last-child {
    border-bottom: none;
}

.table-section .section-title {
    padding: 20px;
    background: #f9f9f9;
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.table-section .section-title::after {
    display: none;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr repeat(3, 1fr);
    border-bottom: 1px solid #f9f9f9;
}

.table-row:last-child {
    border-bottom: none;
}

.row-title {
    padding: 20px;
    font-weight: 600;
    color: #333;
    background: #f9f9f9;
    display: flex;
    align-items: center;
}

.row-cell {
    padding: 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid #f0f0f0;
    color: #555;
}

.row-cell:last-child {
    border-right: none;
}

/* 服务保障 */
.guarantee-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.guarantee-item {
    text-align: center;
    padding: 40px 25px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    animation: fadeIn 1s ease-out;
}

.guarantee-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(211, 47, 47, 0.1);
}

.guarantee-icon {
    width: 70px;
    height: 70px;
    background: #ffebee;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 24px;
    font-weight: 700;
    color: #d32f2f;
}

.guarantee-title {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.guarantee-desc {
    color: #666;
    line-height: 1.7;
    font-size: 15px;
}

/* 客户案例 */
.case-section {
    padding: 100px 0;
    background: #fff;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.case-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    animation: fadeIn 1s ease-out;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(211, 47, 47, 0.1);
    border-color: #d32f2f;
}

.case-industry {
    display: inline-block;
    background: #ffebee;
    color: #d32f2f;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.case-title {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
}

.case-desc {
    color: #666;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 15px;
}

.case-result {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid #f0f0f0;
    padding-top: 20px;
}

.result-item {
    text-align: center;
    flex: 1;
}

.result-label {
    display: block;
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.result-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #d32f2f;
}

/* CTA区域 */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #d32f2f, #b71c1c);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    animation: fadeIn 1s ease-out;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-desc {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
    align-items: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 40px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
    height: 60px;
    line-height: 1;
    text-align: center;
}

.cta-button.primary {
    background: #fff;
    color: #d32f2f;
    border: 2px solid #fff;
}

.cta-button.primary:hover {
    background: #f8f8f8;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.cta-button.secondary {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    transform: translateY(-3px);
}

.phone-icon {
    margin-right: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    line-height: 1;
}

.phone-number {
    display: inline-block;
    line-height: 1;
}

.cta-note {
    font-size: 14px;
    opacity: 0.8;
    margin-top: 30px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 30px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .featured-badge {
        right: -30px;
        padding: 6px 30px;
        font-size: 12px;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 38px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
    
    .capability-table .table-header,
    .capability-table .table-row {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .header-cell,
    .row-cell {
        font-size: 14px;
        padding: 15px 10px;
    }
}

@media (max-width: 768px) {
    .management-hero {
        min-height: 500px;
        padding: 60px 20px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .value-grid,
    .guarantee-grid,
    .case-grid {
        grid-template-columns: 1fr;
    }
    
    .capability-table .table-header,
    .capability-table .table-row {
        grid-template-columns: 1fr;
    }
    
    .header-cell,
    .row-title,
    .row-cell {
        text-align: center;
        padding: 15px 10px;
    }
    
    .header-cell.service-area {
        text-align: center;
        font-weight: 700;
        background: #b71c1c;
    }
    
    .table-section .section-title {
        text-align: center;
    }
    
    .row-title {
        font-weight: 600;
        background: #f5f5f5;
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        padding: 16px 20px;
        height: 56px;
        font-size: 16px;
    }
    
    .phone-icon {
        font-size: 18px;
        margin-right: 6px;
    }
    
    .featured-badge {
        top: 10px;
        right: -25px;
        padding: 5px 25px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .cta-desc {
        font-size: 16px;
    }
    
    .cta-button {
        height: 52px;
        font-size: 15px;
        padding: 14px 16px;
    }
    
    .phone-icon {
        font-size: 16px;
        margin-right: 5px;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 15px;
    }
}