.custom-link {
    text-decoration: underline;
    color: #727272;
    text-underline-offset: 2px;
}
.custom-link-title {
    color: #081828;
}
.custom-link-title:hover {
    color: black;
}
.custom-link:hover {
    color: black;
}
.btn-hover-c{
    background-color: transparent;
    color: #081828;
}

.main-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}
.app-wrapper {
    display: flex;
    width: 90%;
    height: 90vh;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    background-color: white;
}
.sidebar {
    width: 250px;
    background: #2c3e50;
    padding: 15px;
    color: white;
    display: flex;
    flex-direction: column;
}
.sidebar button {
    display: block;
    width: 100%;
    background: none;
    border: none;
    color: white;
    text-align: left;
    padding: 10px 0;
    cursor: pointer;
}
.sidebar button:hover,
.sidebar button.active {
    background: #34495e;
}
.content {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
.img-responsive-custom {
    display: block;
    max-width: 100%;
    width: 100%;
    height: auto;
    margin: 20px auto;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
}
.content-wrapper {
    max-width: 1000px;
    width: 100%;
}

.img-custom-1 {
    max-width: 900px;
    margin: auto;
    overflow-x: auto;
}
.img-custom-1-1 {
    width: 100%;
    height: auto;
    display: block;
}

.app-slider{
    height: 118vw;
}

@media (min-width:992px) {
    .app-slider{
        height: auto;
    }
}

.video-bg {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio (9/16 = 0.5625) */
    overflow: hidden;
}

.video-bg video {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-bg img {
    position: absolute ;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}