#slide-video-section {
    position: relative;
    /* bắt buộc để :before bám vào */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #fff;
    padding: 9.375rem 0 2.083rem;
    z-index: 0;
    /* giữ layer của section */
}

#slide-video-section::before {
    content: '';
    position: absolute;
    inset: 0;
    /* thay cho top/left/width/height */
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.27) 100%);
    z-index: -1;
    /* nằm dưới nội dung nhưng trên background */
}

#slide-video-section .slide-video-heading {
    font-size: 60px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #FFFFFF;
}

#slide-video-section .slide-video-hr-small {
    width: 100px;
    border: none;
    border-top: 2px solid #fff;
    margin: 10px 0 20px;
}

#slide-video-section .slide-video-subtitle {
    font-size: 35px;
    margin-bottom: 20px;
    color: #FFFFFF;
    font-family: 'UVN Ben Xuan';

}

#slide-video-section .slide-video-btn {
    display: inline-block;
    padding: 10px 25px;
    border: 2px solid #fff;
    border-radius: 30px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s;
    margin-bottom: 20px;
}

#slide-video-section .slide-video-btn:hover {
    background: #fff;
    color: #000;
}

#slide-video-section .slide-video-desc {
    max-width: 600px;
    margin-bottom: 30px;
    line-height: 1.6;
}

#slide-video-section .slide-video-hr {
    border: none;
    border-top: 1px solid #fff;
    margin: 20px 0 20px;
}

/* Swiper */
#slide-video-section .slide-video-item {
    text-align: left;
}

#slide-video-section .slide-video-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

#slide-video-section .slide-video-thumb img {
    display: block;
    width: 100%;
    height: 185px;
    object-fit: cover;
}

#slide-video-section .slide-video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: 0.3s;
}

#slide-video-section .slide-video-thumb:hover .slide-video-overlay {
    opacity: 1;
}

#slide-video-section .slide-video-play {
    font-size: 36px;
    color: #fff;
    background: none;
    border: none;
    cursor: pointer;
    margin-bottom: 0 !important;
}

#slide-video-section .slide-video-date {
    margin-top: 10px;
    font-size: 14px;
    opacity: 0.8;
}

#slide-video-section .slide-video-title {
   font-size: 16px;
    /* font-weight: bold; */
}

#slide-video-section .slide-video-next,
#slide-video-section .slide-video-prev {
    color: #fff;
}

#slide-video-section .slide-video-pagination {
    bottom: -25px !important;
}

/* Modal */
.slide-video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.slide-video-modal.active {
    display: flex;
}

.slide-video-modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
}

.slide-video-modal-content iframe {
    width: 100%;
    height: 450px;
}

.slide-video-close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    color: #fff;
    background: none;
    border: none;
    cursor: pointer;
}

.slide-video-close {
    position: fixed;
    /* luôn nằm cố định trên màn hình */
    top: 15px;
    /* cách mép trên 15px */
    right: 15px;
    /* cách mép phải 15px */
    background: transparent;
    /* bỏ nền */
    border: none;
    /* bỏ viền */
    cursor: pointer;
    z-index: 9999;
    /* đảm bảo nằm trên cùng */
}

.slide-video-close img {
    width: 24px;
    /* chỉnh size icon */
    height: 24px;
}

.slide-video-thumb .emoji {
    border-radius: 50%;
}

@media (max-width: 768px) {
    #slide-video-section {
        padding: 2.375rem 0 2.083rem;
    }

    .slide-video-title {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        /* Giới hạn 2 dòng */
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
        line-height: 1.4;
        max-height: calc(1.4em * 2);
        /* 2 dòng */
    }

    #slide-video-section .slide-video-heading {
        font-size: 38px;
    }

    #slide-video-section .slide-video-subtitle {
        font-size: 30px;
        margin-bottom: 10px;
    }

    #slide-video-section .slide-video-btn {
        padding: 4px 13px;
        font-size: 12px;
    }

    #slide-video-section .slide-video-hr {
        margin: 15px 0 15px;
    }

    #slide-video-section .slide-video-thumb img {
        height: 95px;
    }

    #slide-video-section .slide-video-date {
        font-size: 12px;
    }

    #slide-video-section .slide-video-title {
        font-size: 12px;
    }







}