/* ========================================
   首页服务轮播样式（C区）
   通过ACF选项页管理，短代码渲染
   ======================================== */

.buildiful-service-slider {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.service-slide-item {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.service-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.6s ease;
}

.service-slide-item:hover .service-slide-bg {
    transform: scale(1.03);
}

.service-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.2) 100%);
}

.service-slide-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
    padding: 40px 60px;
    color: #fff;
}

.service-slide-subtitle {
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
    opacity: 0.9;
}

.service-slide-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 32px;
    letter-spacing: 1px;
}

.service-slide-btn {
    display: inline-block;
    padding: 14px 36px;
    background-color: #F5820A;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    text-decoration: none;
    border-radius: 2px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.service-slide-btn:hover {
    background-color: #e07308;
    color: #fff;
    transform: translateY(-2px);
}

/* --- 查看更多按钮 --- */
.buildiful-portfolio-more {
    text-align: center;
    margin-top: 40px;
    padding-bottom: 20px;
}

.buildiful-btn-more {
    display: inline-block;
    padding: 14px 40px;
    background-color: #1A1A1A;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    text-decoration: none;
    border-radius: 2px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.buildiful-btn-more:hover {
    background-color: #F5820A;
    color: #fff;
    transform: translateY(-2px);
}

/* --- 响应式 --- */
@media (max-width: 1024px) {
    .service-slide-item {
        height: 480px;
    }
    .service-slide-content {
        padding: 30px 40px;
    }
    .service-slide-title {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .service-slide-item {
        height: 400px;
    }
    .service-slide-content {
        padding: 20px 24px;
        max-width: 100%;
    }
    .service-slide-title {
        font-size: 28px;
    }
    .service-slide-subtitle {
        font-size: 13px;
        margin-bottom: 10px;
    }
    .service-slide-btn {
        padding: 12px 28px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .service-slide-item {
        height: 360px;
        justify-content: center;
    }
    .service-slide-content {
        text-align: center;
        padding: 20px 16px;
    }
    .service-slide-title {
        font-size: 24px;
    }
}