/* ========================================
   卫星产品页面专用样式 (satellite.html)
   ======================================== */

/* Hero区域 */
.airborne-hero {
    position: relative;
    width: 100%;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}

.airborne-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.airborne-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1;
}

.airborne-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.airborne-hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #b1e0e7!important;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    font-weight: 700;
    color: #31d0e8e0!important;
}

.hero-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 2rem;
}

.decoration-line {
    width: 60px;
    height: 2px;
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 10px rgba(0, 168, 255, 0.5);
}

.decoration-star {
    font-size: 1.8rem;
    color: #00d4ff;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.8);
}

/* 内容区域通用样式 */
.airborne-section {
    margin-top: 0px;
    margin-bottom: 80px;
    background: #ffffff;
}

.section-title {
    font-size: 2.5rem;
    color: #333333;
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    display: inline-block;
    text-align: center;
    width: 100%;
}

/* 卫星产品介绍 */
.airborne-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: flex-start; /* 改为顶部对齐，文字会往上 */
    margin-top: 50px;
}

.airborne-text {
    flex: 1;
    min-width: 300px;
}

.airborne-text p {
    font-size: 1.1rem;
    color: #666666;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* 突出显示的文字 */
.highlight-text {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a4d4d;
    background: linear-gradient(120deg, #e6f3ff 0%, #fff9e6 100%);
    padding: 2px 8px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(26, 77, 77, 0.1);
    display: inline;
    line-height: 1.9;
}

.airborne-text h3 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 20px;
    font-weight: 600;
}

/* 特性亮点列表 */
.feature-highlights {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.feature-highlights li {
    position: relative;
    padding: 12px 20px 12px 45px;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    border-left: 4px solid #1a4d4d;
    border-radius: 6px;
    font-size: 1.05rem;
    color: #333333;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.feature-highlights li:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(26, 77, 77, 0.15);
    background: linear-gradient(135deg, #e6f3ff 0%, #d9edff 100%);
}

.feature-highlights li::before {
    content: "✓";
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 22px;
    background: #1a4d4d;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.airborne-image {
    flex: 1;
    min-width: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.airborne-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.airborne-image img:hover {
    transform: scale(1.05);
}

/* 技术规格表格 */
.tech-specs {
    background: #f1f8f8;
    padding: 80px 0;
}

/* 表格容器 - 支持横向滚动 */
.table-wrapper {
    width: 100%;
    overflow-x: auto;
    margin-top: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background: #ffffff;
}

/* 对比表格样式 */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 800px;
    position: relative;
}

/* 固定表头 */
.comparison-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #1a4d4d;
}

.comparison-table th {
    padding: 18px 15px;
    text-align: center;
    color: white;
    font-weight: 600;
    font-size: 1.05rem;
    border-bottom: 2px solid #ffffff;
    background: #1a4d4d;
}

/* 固定首列 */
.comparison-table .sticky-col {
    position: sticky;
    left: 0;
    z-index: 5;
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
    border-right: 2px solid #dee2e6;
    min-width: 150px;
}

.comparison-table thead .sticky-col {
    z-index: 15;
    background: #1a4d4d;
    color: white;
}

/* 表格单元格 */
.comparison-table td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid #dee2e6;
    font-size: 0.95rem;
    color: #555;
}

/* 行交替底色 - 灰白相间 */
.comparison-table tbody tr:nth-child(even) {
    background: #ffffff;
}

.comparison-table tbody tr:nth-child(odd) {
    background: #f8f9fa;
}

.comparison-table tbody tr:nth-child(even) .sticky-col {
    background: #ffffff;
}

.comparison-table tbody tr:nth-child(odd) .sticky-col {
    background: #f8f9fa;
}

/* 悬停高亮 - 整行浅蓝色 */
.comparison-table tbody tr:hover {
    background: #e3f2fd !important;
    cursor: pointer;
    transition: background 0.2s ease;
}

.comparison-table tbody tr:hover .sticky-col {
    background: #e3f2fd !important;
}

/* 关键指标突出 - 绿色标注 */
.highlight-row .highlight-value {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
    font-weight: 700;
    border-left: 3px solid #28a745;
    border-right: 3px solid #28a745;
}

.highlight-row:hover .highlight-value {
    background: linear-gradient(135deg, #c3e6cb 0%, #b1dfbb 100%);
}

/* 移除旧的按钮和切换样式 */
.satellite-tabs {
    display: none;
}

.satellite-table-container {
    display: none;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.specs-table th,
.specs-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #dee2e6;
}

.specs-table th {
    background: #1a4d4d;
    color: white;
    font-weight: 600;
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.specs-table tbody tr:hover {
    background: #f8f9fa;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .airborne-section {
        padding: 80px 0;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 12px 10px;
        font-size: 0.9rem;
    }

    .comparison-table .sticky-col {
        min-width: 120px;
    }
}

@media (max-width: 768px) {
    .airborne-hero {
        padding: 120px 0 60px;
        min-height: 50vh;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .airborne-content {
        flex-direction: column;
    }
    
    .airborne-section {
        padding: 60px 0;
    }
    
    .tech-specs {
        padding: 60px 0;
    }
    
    .specs-table {
        font-size: 0.9rem;
    }
    
    .specs-table th,
    .specs-table td {
        padding: 12px 10px;
    }
    
    .airborne-text h3 {
        font-size: 1.5rem;
    }

    .comparison-table {
        min-width: 600px;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 10px 8px;
        font-size: 0.85rem;
    }

    .comparison-table .sticky-col {
        min-width: 100px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .decoration-line {
        width: 30px;
    }
    
    .airborne-text h3 {
        font-size: 1.3rem;
    }
    
    .specs-table {
        font-size: 0.85rem;
    }
    
    .specs-table th,
    .specs-table td {
        padding: 10px 8px;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 8px 6px;
        font-size: 0.8rem;
    }

    .comparison-table .sticky-col {
        min-width: 90px;
    }
}