.program-container {
     display: flex;
     justify-content: center;
     width: 100%;
     padding-bottom: 40px;
 }

 .container {
     width: 75%;
     margin: 0 auto;
     background: white;
     border-radius: 8px;
     box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
     overflow: hidden;
     margin-bottom: 10px;
 }

 .header-program {
     width: 100%;
     height: 600px;
     overflow: hidden;
     /* box-shadow: rgba(0, 0, 0, 0.15) 1.95px 1.95px 2.6px; */
 }

 .header-program img {
     object-fit: cover;
     width: 100%;
     height: 600px;
 }


 .header {
     background:
         #004B6A;
     color: white;
     padding: 40px 30px;
     text-align: center;
 }


 .program-title {
     font-size: 2.5rem;
     font-weight: 600;
     margin-bottom: 8px;
 }

 .company-name {
     font-size: 1.1rem;
     opacity: 0.9;
 }

 .content {
     padding: 40px 30px;
 }

 .text-block {
     margin-bottom: 25px;
     font-size: 1.05rem;
     text-align: justify;
     color: #444;
 }

 .section {
     margin-bottom: 25px;
     padding: 20px;
     background: #f8f9fa;
     border-radius: 6px;
     border-right: 4px solid #004B6A;
 }

 .section-title {
     font-size: 1.3rem;
     font-weight: 600;
     color: #004B6A;
     margin-bottom: 12px;
 }

 .section-text {
     font-size: 1.05rem;
     text-align: justify;
     color: #555;
 }

 .vision {
     border-right-color: #274A66;
 }

 .mission {
     border-right-color: #F37B74;
 }

 .conclusion {
     background: #004B6A;
     color: white;
     padding: 30px;
     text-align: center;
     font-size: 1.1rem;
 }

.program-layout {
    display: flex;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px 60px;
    align-items: flex-start;
}
.program-layout-main {
    flex: 1 1 60%;
    min-width: 0;
}
.program-layout-main .container {
    width: 100%;
    margin: 0;
}
.program-layout-side {
    flex: 1 1 40%;
    min-width: 0;
    background: #f8f8f8;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
    position: sticky;
    top: 20px;
    overflow: hidden;
}
.program-layout-side .program-videos-title {
    margin: 0 0 16px;
    text-align: center;
}
.program-layout-side .program-video-grid {
    grid-template-columns: 1fr;
    gap: 16px;
}
.program-videos-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: #004B6A;
}
.program-video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.program-video-item {
    display: flex;
    flex-direction: column;
}
.program-video-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: #000;
    aspect-ratio: 16/9;
    display: block;
    text-decoration: none;
    width: 100%;
}
 .program-video-card img {
     width: 100%;
     height: 100%;
     object-fit: cover;
     transition: transform .4s;
     display: block;
 }
 .program-video-card:hover img {
     transform: scale(1.06);
 }
 .program-video-play {
     position: absolute;
     top: 50%;
     left: 50%;
     transform: translate(-50%,-50%);
     width: 48px;
     height: 48px;
     background: rgba(232,123,111,.9);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     transition: all .2s;
     border: 3px solid rgba(255,255,255,.3);
 }
 .program-video-card:hover .program-video-play {
     background: #e87b6f;
     transform: translate(-50%,-50%) scale(1.15);
 }
 .program-video-play::after {
     content: '';
     width: 0;
     height: 0;
     border-top: 8px solid transparent;
     border-bottom: 8px solid transparent;
     border-right: 14px solid #fff;
     margin-right:-3px;
 }
 .program-video-label {
     padding: 8px 4px 0;
     color: #000;
     font-size: 13px;
     font-weight: 600;
     line-height: 1.4;
     text-decoration: none;
     display: block;
     overflow: hidden;
     max-height: 2.8em;
 }
 .prog-yt-modal {
     display:none;position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;direction:ltr
 }
 .prog-yt-modal-bg {
     position:absolute;inset:0;background:rgba(0,0,0,.9)
 }
 .prog-yt-modal-content {
     position:relative;width:90%;max-width:900px;top:50%;left:50%;transform:translate(-50%,-50%)
 }
 .prog-yt-modal-iframe-wrap {
     position:relative;width:100%;padding-bottom:56.25%
 }
 .prog-yt-modal-iframe-wrap iframe {
     position:absolute;inset:0;width:100%;height:100%;border-radius:8px
 }
 .prog-yt-modal-close {
     position:absolute;top:-40px;right:0;background:none;border:none;color:#fff;font-size:36px;cursor:pointer;z-index:10;padding:0;line-height:1
 }

 @media (max-width: 768px) {
     .container {
         margin: 10px;
         width: 90%;
     }

     .program-title {
         font-size: 2rem;
     }

     .content {
         padding: 30px 20px;
     }

     .header {
         padding: 30px 20px;
     }
    .program-layout {
        flex-direction: column;
        padding: 20px 14px 40px;
        gap: 20px;
    }
    .program-layout-side {
        position: static;
    }
    .program-video-grid {
        grid-template-columns: repeat(2,1fr);
        gap: 12px;
    }
}
@media (max-width: 480px) {
    .program-video-grid {
        grid-template-columns: 1fr;
    }
}