/* Banner样式 */
.services-banner {
    height: 50vh;
    min-height: 400px;
    background-image: url('../images/services/services-banner.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.services-banner h1 {
    color: #fff;
    font-size: 48px;
    position: relative;
    z-index: 2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* 服务内容区域样式 */
.services-content {
    padding: 60px 0;
    background: #1a1a1a;
}

/* 选项卡导航样式 */
.tab-nav {
    display: flex;
    justify-content: center;
    background: #262626;
    padding: 0;
    width: 100%;
    margin: 0;
    border-radius: 8px;
    overflow: hidden;
}

.tab-btn {
    flex: 1;
    max-width: 400px;
    padding: 20px 30px;
    background: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s ease;
    position: relative;
    text-align: center;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #C6A57E;
    transition: width 0.3s ease;
}

.tab-btn:hover::after,
.tab-btn.active::after {
    width: 80%;
}

.tab-btn:hover,
.tab-btn.active {
    color: #C6A57E;
    background: transparent;
}

/* 选项卡内容样式 */
.tab-content {
    margin-top: 40px;
    padding: 0 30px;
}

.tab-pane {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tab-pane.active {
    display: block;
    opacity: 1;
}

.service-text {
    color: #fff;
    margin-bottom: 40px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.service-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-image {
    max-width: 800px;
    margin: 0 auto;
}

.service-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .services-banner {
        height: 30vh;
        min-height: 200px;
    }

    .services-banner h1 {
        font-size: 36px;
    }

    .tab-nav {
        flex-direction: row;
        padding: 0;
        background: #262626;
    }

    .tab-btn {
        padding: 12px 15px;
        font-size: 14px;
    }

    .service-text {
        padding: 0 20px;
    }

    .tab-content {
        padding: 0 20px;
    }
}