/* POINTFENG Referenzen-Slider */
.pointfeng-reference-slider {
    width: 100%;
    min-width: 0;
}

.pointfeng-reference-slider__viewport {
    overflow: hidden;
}

.pointfeng-reference-slider__track {
    display: flex;
    align-items: stretch;
}

.pointfeng-reference-slider__track > .frame {
    flex: 0 0 100%;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line, #ddd);
    border-radius: 10px;
}

.pointfeng-reference-slider__controls {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 20px;
}

.pointfeng-reference-slider__controls button {
    width: 44px;
    height: 44px;
    border: 1px solid var(--line, #ddd);
    border-radius: 50%;
    background: #fff;
    color: var(--green-dark, #36513b);
    font-size: 22px;
    cursor: pointer;
}

.pointfeng-reference-slider__controls button:hover {
    border-color: var(--green, #66865c);
}

.pointfeng-reference-slider__controls button:focus-visible {
    outline: 2px solid var(--green, #66865c);
    outline-offset: 3px;
}

.pointfeng-reference-slider__controls button:disabled {
    opacity: 0.35;
    cursor: default;
}

@media (max-width: 767px) {
    .pointfeng-reference-slider__track > .frame {
        padding: 18px;
    }
}

/* Mehrere Referenzen gleichzeitig anzeigen */
.pointfeng-reference-slider__track {
    gap: 20px;
}

.pointfeng-reference-slider__track > .frame {
    flex: 0 0 calc((100% - 40px) / 3);
    width: calc((100% - 40px) / 3);
}

/* Deutlichere Navigationspfeile */
.pointfeng-reference-slider__controls button {
    width: 52px;
    height: 52px;
    background: var(--green, #66865c);
    color: #fff;
    border: 2px solid var(--green, #66865c);
    font-size: 28px;
    font-weight: 700;
}

.pointfeng-reference-slider__controls button:hover:not(:disabled) {
    background: var(--green-dark, #36513b);
    border-color: var(--green-dark, #36513b);
}

.pointfeng-reference-slider__controls button:disabled {
    opacity: 0.3;
}

@media (max-width: 1024px) {
    .pointfeng-reference-slider__track > .frame {
        flex-basis: calc((100% - 20px) / 2);
        width: calc((100% - 20px) / 2);
    }
}

@media (max-width: 767px) {
    .pointfeng-reference-slider__track > .frame {
        flex-basis: 100%;
        width: 100%;
    }
}

/* Einheitliche Überschriften innerhalb der Referenzkarten */
.pointfeng-reference-slider__slide h1,
.pointfeng-reference-slider__slide h2,
.pointfeng-reference-slider__slide h3,
.pointfeng-reference-slider__track > .frame h1,
.pointfeng-reference-slider__track > .frame h2,
.pointfeng-reference-slider__track > .frame h3 {
    font-size: 22px;
    line-height: 1.3;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 16px;
}

@media (max-width: 767px) {
    .pointfeng-reference-slider__track > .frame h1,
    .pointfeng-reference-slider__track > .frame h2,
    .pointfeng-reference-slider__track > .frame h3 {
        font-size: 20px;
    }
}