.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}


/* 品牌定位区 */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
    padding-top: 80px;
}

.min-vh-60 {
    min-height: 60vh;
}

.satellite-orbit-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 70%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.brand-content {
    position: relative;
    z-index: 2;
}

.brand-logo img {
    max-width: 300px;
    height: auto;
}

.brand-slogan h2 {
    font-size: 1.5rem;
    line-height: 1.4;
}

.brand-description h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

.brand-image {
    position: relative;
    z-index: 2;
}

    .brand-image img {
        transition: transform 0.3s ease;
    }

    .brand-image:hover img {
        transform: scale(1.02);
    }

.brand-btn-product {
    background: var(--primary-color);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    color: #fff;
}

    .brand-btn-product:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: var(--shadow-lg);
        color: #fff;
    }


/*公司简介*/
.company-profile-subtitle {
    font-size: 1.35rem;
}

.company-profile-text {
    font-size: 1rem;
    color: #717171;
    margin-bottom: 0.25rem;
}


/*产品分类*/

.category-content {
    border: 1px solid #e9e9e9;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.category-intro {
    position: relative;
    padding: 2rem;
    border-right: 1px solid #e9e9e9;
}

.category-intro-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 70%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.category-intro-desc-item {
    margin-bottom: 0.5rem;
}

    .category-intro-desc-item i {
        color: var(--primary-color);
    }

.category-intro .category-intro-title {
    font-size: 26px;
    font-weight: 600;
    line-height: 40px;
    letter-spacing: .13px;
    color: #181818;
}

.category-intro .category-intro-desc {
    margin-top: 1rem;
    margin-left: 5px;
}

.category-list {
}

.category-card {
    padding: 1.5rem 2rem;
}

    .category-card:hover {
        background-color: var(--bs-light);
    }

        .category-card:hover .category-title {
            color: var(--primary-color)
        }


.category-title {
    font-size: 1.35rem;
}


.category-desc {
    font-size: 1rem;
    height: 48px;
    color: #717171;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 显示的行数 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}


.category-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    border: 1px solid #e9e9e9;
    border-radius: 5px;
    padding: 5px;
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(255, 107, 53, 0.4);
}



/*技术实力*/
.advantage-content {
}

.advantage-item .advantage-card {
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 1rem;
}

.advantage-icon {
    width: 42px;
    height: 42px;
    border-radius: 5px;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), #ff8c42);
    color: white;
}


.advantage-title {
    font-size: 1.35rem;
}

.advantage-spec-desc {
    font-size: 1rem;
    color: #717171;
    margin-bottom: 0.5rem;
}

.advantage-desc {
    font-size: 1rem;
    height: 108px;
    color: #717171;
    display: -webkit-box;
    -webkit-line-clamp: 4; /* 显示的行数 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}


@media (min-width: 768px) {

    .advantage-item {
        padding: 0;
    }


        .advantage-item .advantage-card {
            margin-bottom: 0;
            height: 100% !important;
        }

    .advantage-desc {
        margin-bottom: 10px;
    }
}

/*合作模式*/

.cooperation-item {
    margin-top: 1rem;
}

.cooperation-card {
    position: relative;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    transition: background-color 0.3s ease, transform 0.3s ease;
    background: linear-gradient(180deg, #ffeaea, #fff 48%, #fff);
    border-radius: 20px;
    padding: 3rem 1.5rem;
    border: .02rem solid #fff;
    height: 100%;
}

    .cooperation-card:hover {
        background: linear-gradient(180deg, #ffeaea, #fff 68%, #fff);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    }


.cooperation-icon {
    position: absolute;
    bottom: 15px;
    right: 15px;
    opacity: .2;
}

    .cooperation-icon i {
        color: var(--primary-color);
        font-size: 5rem;
    }

.cooperation-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.8rem;
}

    .cooperation-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 40px;
        height: 3px;
        background: linear-gradient(90deg, var(--primary-color), #ff8c42);
        border-radius: 2px;
        transition: width 0.3s ease;
    }

.cooperation-card:hover .cooperation-title::after {
    width: 60px;
}


.cooperation-desc {
    font-size: 0.95rem;
    color: #717171;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}


.cooperation-tags {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 30px;
}

.cooperation-tag {
}

.cooperation-link {
    color: #ffaaaa;
    text-decoration: none;
}

    .cooperation-link:hover {
        color: var(--primary-color);
        text-decoration: underline;
    }


@media (min-width: 768px) {

    .cooperation-item {
        margin-top: 0;
        padding: 0;
    }
}



/*荣誉资质*/
.honor-img {
    max-height: 300px;
    padding: 0 2rem;
}


.honor-sum-item {
    display: flex;
}

.honor-sum-number {
    font-size: 3rem;
    font-weight: 700;
    color: black;
}

.honor-sum-caption {
    font-size: 1.4rem;
    margin-left: 0.5rem;
    color: burlywood;
}


.honor-sum-gap {
    height: 3rem;
    width: 1px !important;
    padding: 0;
    background-color: burlywood;
    margin: 0 2rem;
}


.honor-swiper .swiper-slide {
    border: 1px solid #e9e9e9;
}


/*技术资讯*/


.news-primary-card {
    border: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
}

.news-title {
    font-size: 1.3rem;
    color: var(--bs-dark)
}

.news-primary-card:hover .news-title {
    color: var(--primary-color);
}

.news-date {
    color: var(--bs-gray);
}

.news-desc {
    color: var(--bs-gray);
}

.news-badge {
    display: inline-block;
    height: 1.75rem;
    line-height: 1.75rem;
    font-size: 0.75rem;
    max-width: 100%;
    padding: 0 0.25rem;
    margin-right: 0.5rem;
    border: 1px solid #e5e5e5;
    border-radius: 5px;
    color: #999;
    word-break: keep-all;
    overflow: hidden;
    z-index: 2;
}


.news-items {
    padding: 1.5rem 0.75rem;
    border-bottom: 1px solid #e5e5e5;
    transition: box-shadow .5s ease-out;
}

    .news-items:hover {
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15);
        border: 0px;
    }

        .news-items:hover .news-title {
            color: var(--primary-color);
        }