.portfolio-item {
    position: relative;
    overflow: hidden;
    margin: 15px;
    width: calc(33.333% - 30px);
    display: inline-block;
    vertical-align: top;
    transition: transform 0.3s ease-in-out;
}

.portfolio-item:hover {
    transform: scale(1.05); /* Vergrößert das Portfolio-Element leicht beim Hover */
}

.portfolio-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease-in-out; /* Smooth transition für das Bild */
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1); /* Leichtes Vergrößern des Bildes beim Hover */
}

.portfolio-hover {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Halbtransparente schwarze Überlagerung */
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    flex-direction: column;
}

.portfolio-hover h3 {
    font-size: 24px;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(30px);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.portfolio-hover p {
    font-size: 16px;
    margin: 0;
    opacity: 0;
    transform: translateY(30px);
    transition: transform 0.4s ease, opacity 0.4s ease 0.1s; /* Leichte Verzögerung beim Fade-in des Texts */
}

.portfolio-item:hover .portfolio-hover {
    opacity: 1; /* Zeigt die Hover-Überlagerung an */
}

.portfolio-item:hover .portfolio-hover h3,
.portfolio-item:hover .portfolio-hover p {
    opacity: 1;
    transform: translateY(0); /* Text und Titel gleiten leicht nach oben */
}

/* Responsive Grid Anpassung */
@media (max-width: 768px) {
    .portfolio-item {
        width: calc(50% - 30px);
    }
}

@media (max-width: 480px) {
    .portfolio-item {
        width: 100%;
    }
}