/* 首页特定样式 */

/* Banner区域样式 */
.hero-banner {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 80px 0;
    background-position: center;
    background-size: cover;
}

.hero-banner h1 {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    letter-spacing: -0.5px;
}

.hero-banner .lead {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.banner-action .btn {
    padding: 12px 25px;
    font-weight: 600;
    transition: all 0.3s;
}

.banner-action .btn:hover {
    transform: translateY(-3px);
}

.banner-visual {
    padding: 20px;
    position: relative;
    z-index: 10;
}

.banner-visual i {
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
}

.data-item {
    transition: all 0.3s;
    border: none;
    border-radius: 10px;
}

.data-item:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 服务介绍板块 */
.service-intro h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-intro ul li {
    margin-bottom: 10px;
}

/* 核心优势板块 */
.core-advantage .card {
    text-align: center;
    padding: 15px;
}

.core-advantage .card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* 检测原理板块 */
.detect-principle {
    background-color: #f8f9fc;
}

.principle-item {
    padding: 25px 15px;
    text-align: center;
    transition: transform 0.3s;
}

.principle-item:hover {
    transform: translateY(-10px);
}

.principle-item h4 {
    margin: 15px 0;
    color: var(--primary-color);
}

/* 价格方案板块 */
.price-plans .card {
    text-align: center;
    padding: 10px;
}

.price-plans .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--danger-color);
    margin: 15px 0;
}

.price-plans .price span {
    font-size: 1rem;
    color: #6c757d;
}

.price-plans ul {
    text-align: left;
    margin-top: 20px;
}

.price-plans ul li {
    margin-bottom: 10px;
}

/* 使用流程板块 */
.process-step {
    text-align: center;
    position: relative;
}

.step-marker {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 15px;
}

/* 系统对比表格 */
.table-responsive {
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.table thead th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

/* 常见问题板块 */
.faq-section .accordion-button:not(.collapsed) {
    background-color: rgba(78, 115, 223, 0.1);
    color: var(--primary-color);
}

.faq-section .accordion-button:focus {
    box-shadow: none;
    border-color: rgba(78, 115, 223, 0.1);
}

/* 用户评价板块 */
.user-reviews .card-text {
    position: relative;
    padding-left: 20px;
}

.user-reviews .card-text:before {
    content: """;
    position: absolute;
    left: 0;
    top: -5px;
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.5;
}

/* 数据统计板块 */
.data-statistics i {
    opacity: 0.8;
}

.data-statistics h4 {
    font-size: 2rem;
    font-weight: 700;
    margin: 10px 0;
}

/* 合作伙伴板块 */
.partners i {
    color: #6c757d;
    opacity: 0.7;
    transition: all 0.3s;
}

.partners i:hover {
    color: var(--primary-color);
    opacity: 1;
}

/* 注意事项板块 */
.tips .card {
    border-left: 4px solid var(--primary-color);
}

.tips ul {
    padding-left: 20px;
}

.tips ul li {
    position: relative;
    padding-left: 15px;
}

.tips ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animated {
    animation: fadeIn 0.8s ease-out forwards;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-banner {
        padding: 60px 0;
        text-align: center;
    }
    
    .banner-action {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .principle-item, .process-step {
        margin-bottom: 30px;
    }
}