/* PUBLICATIONS SECTION */
.publications-section {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 15px;
    text-align: center;
}

.publications-section .section-title {
    font-size: 32px;
    color: #0a2a70;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    font-family: 'Poppins', sans-serif;
}

.publications-section .section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 4px;
    background: #1e57d6;
    margin: 12px auto 0;
    border-radius: 2px;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.publication-card {
    background: #f0f4ff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(10, 42, 112, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(10, 42, 112, 0.3);
}

.publication-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    border-bottom: 3px solid #1e57d6;
}

.publication-title {
    padding: 10px 15px;
    font-size: 18px;
    color: #0a2a70;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    margin-top: 8px;
}

/* Responsive */
@media (max-width: 768px) {
    .publications-section .section-title {
        font-size: 26px;
    }
    .publication-title {
        font-size: 16px;
    }
}