/*=============== HERO SECTION ===============*/
.hero {
    position: relative;
    background: url('../images/references2.jpg') no-repeat center center/cover;
    color: #fff;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: #333; /* Fallback color */
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Dark overlay for better text visibility */
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2; /* Ensures the content is above the dark overlay */
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.hero__title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero__subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/*=============== REFERENZEN SECTION ===============*/
.references-section {
    padding: 4rem 1.5rem;
    background-color: #fff;
    color: #333;
}

.references-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.reference-card img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reference-card img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/*=============== LOAD MORE BUTTON ===============*/
.load-more-container {
    text-align: center;
    margin-top: 2rem;
}

.load-more-btn {
    background-color: #68B92E;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.load-more-btn:hover {
    background-color: #5ba826;
}

/*=============== RESPONSIVE DESIGN ===============*/
@media (max-width: 768px) {
    .hero {
        height: 40vh;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }
}