/* Publikationen Grid */
.publication-grid {
    display: grid;
    /* Erklärt: Erstelle so viele Spalten wie reinpassen, mind. 300px breit */
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px; /* Abstand zwischen den Karten */
    margin-top: 40px;
}

.pub-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 5px solid var(--accent-color); /* Ein kleiner Farbakzent */
}

.pub-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.pub-info {
    padding: 25px;
}

.pub-info h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.pub-meta {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 15px;
    font-weight: 600;
}

.read-more {
    display: inline-block;
    margin-top: 15px;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

.read-more:hover {
    text-decoration: underline;
}