.curve-section {
    /* background: #f8f9fa; */
    position: relative;
    padding-bottom: 40px;
    margin-bottom: 30px;
}

.button-wrapper {
    position: relative;
    text-align: center;
    margin-top: -30px;
}

.curved-btn {
    display: inline-block;
    padding: 6px 40px;
    color: #0dcaf0;
    /* background: linear-gradient(to top, #e3e8ee, #f8f9fa); */
    text-align: center;
    text-decoration: none;
    border-bottom-left-radius: 40px;
    border-bottom-right-radius: 40px;
    z-index: 1;
}

.curved-btn:hover {
    color: #007bff;
    background: linear-gradient(to top, #4175b477, #f8f9fa);
}

.video-fluid {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
}

.bi::before,
[class^="bi-"]::before,
[class*=" bi-"]::before {
    vertical-align: -.125em;
}

.year-text {
    display: inline-block;
    border-bottom: 2px solid #007bff;
    padding-bottom: 2px;
}

.publication-details {
    padding-bottom: 1rem;
}

.publication-meta {
    font-style: italic;
    color: #666;
}

.publication-authors {
    font-size: 0.9rem;
    color: #555;
}