/**
 * Parallax Images Component
 * Zwei Bilder mit Parallax-Scroll-Effekt
 * Nach Adobe XD Design
 */

/* ========================================
   CSS Custom Properties
   ======================================== */
:root {
    --parallax-spacing-small: 30px;
    --parallax-spacing-medium: 60px;
    --parallax-spacing-large: 100px;
    --parallax-container-margin: 140px;
}

/* ========================================
   Base Styles
   ======================================== */
.parallax-images {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.parallax-images__wrapper {
    position: relative;
    width: 100%;
    max-width: 100%;
}

.parallax-image {
    position: relative;
    transition: transform 0.1s linear;
    will-change: transform;
    max-width: 100%;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.parallax-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

/* ========================================
   Shadow Variants
   ======================================== */
.shadow-light {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.shadow-medium {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.shadow-strong {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.shadow-none {
    box-shadow: none;
}

/* ========================================
   Zoom on Hover
   ======================================== */
.zoom-on-hover {
    overflow: hidden;
    border-radius: inherit; /* Übernimmt border-radius vom Parent */
}

.zoom-on-hover img {
    transition: transform 0.3s ease;
}

.zoom-on-hover:hover img {
    transform: scale(1.05);
}

/* ========================================
   Layout Variant: Diagonal Offset (Default)
   ======================================== */
.parallax-images.layout-diagonal .parallax-images__wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: flex-start;
}

.parallax-images.layout-diagonal .parallax-images__img1 {
    z-index: 1;
    margin-bottom: -250px;
}

.parallax-images.layout-diagonal .parallax-images__img2 {
    z-index: 2;
    margin-left: auto;
}

/* ========================================
   Layout Variant: Horizontal Split
   ======================================== */
.parallax-images.layout-horizontal .parallax-images__wrapper {
    display: flex;
    gap: 30px;
    align-items: center;
}

.parallax-images.layout-horizontal .parallax-images__img1,
.parallax-images.layout-horizontal .parallax-images__img2 {
    flex: 1;
}

/* ========================================
   Layout Variant: Vertical Stack
   ======================================== */
.parallax-images.layout-vertical .parallax-images__wrapper {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* ========================================
   Layout Variant: Overlapping Center
   ======================================== */
.parallax-images.layout-overlapping .parallax-images__wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.parallax-images.layout-overlapping .parallax-images__img1 {
    margin-bottom: -150px;
    z-index: 2;
}

.parallax-images.layout-overlapping .parallax-images__img2 {
    z-index: 1;
}

/* ========================================
   Layout Variant: Asymmetric (Large + Small)
   ======================================== */
.parallax-images.layout-asymmetric .parallax-images__wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.parallax-images.layout-asymmetric .parallax-images__img1 {
    z-index: 1;
}

.parallax-images.layout-asymmetric .parallax-images__img2 {
    margin-left: auto;
    margin-top: -120px;
    z-index: 2;
}

/* ========================================
   Spacing Variants
   ======================================== */
.parallax-images.spacing-small .parallax-images__wrapper {
    gap: var(--parallax-spacing-small);
}

.parallax-images.spacing-medium .parallax-images__wrapper {
    gap: var(--parallax-spacing-medium);
}

.parallax-images.spacing-large .parallax-images__wrapper {
    gap: var(--parallax-spacing-large);
}

/* ========================================
   Responsive Breakpoints
   ======================================== */

/* Large Tablet / Small Desktop (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .parallax-images.layout-diagonal .parallax-images__img1 {
        margin-bottom: -180px;
    }

    .parallax-images.layout-asymmetric .parallax-images__img2 {
        margin-top: -100px;
    }

    .parallax-images.layout-overlapping .parallax-images__img1 {
        margin-bottom: -120px;
    }
}

/* Tablet (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .parallax-images.layout-diagonal .parallax-images__img1 {
        margin-bottom: -120px;
    }

    .parallax-images.layout-asymmetric .parallax-images__img2 {
        margin-top: -80px;
    }

    .parallax-images.layout-overlapping .parallax-images__img1 {
        margin-bottom: -100px;
    }

    .parallax-images.layout-horizontal .parallax-images__wrapper {
        gap: 20px;
    }

    .parallax-images.layout-vertical .parallax-images__wrapper {
        gap: 30px;
    }
}

/* Mobile (< 768px) - Überlappung beibehalten */
@media (max-width: 767px) {
    .parallax-images {
        padding: 20px 0;
    }

    .parallax-images__wrapper {
        min-height: auto !important;
    }

    /* Parallax-Effekt auf Mobile mit reduzierter Intensität erlauben */
    /* transform wird vom JavaScript gesteuert */

    /* Diagonal Layout - Überlappung beibehalten */
    .parallax-images.layout-diagonal .parallax-images__wrapper {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0 !important;
    }

    .parallax-images.layout-diagonal .parallax-images__img1.parallax-image {
        margin-bottom: -60px !important;
        margin-left: 0 !important;
        margin-right: auto !important;
        margin-top: 0 !important;
        width: 85% !important;
        max-width: 85% !important;
    }

    .parallax-images.layout-diagonal .parallax-images__img2.parallax-image {
        margin-left: auto !important;
        margin-right: 0 !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        width: 85% !important;
        max-width: 85% !important;
    }

    /* Overlapping Layout - Überlappung beibehalten */
    .parallax-images.layout-overlapping .parallax-images__wrapper {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0 !important;
    }

    .parallax-images.layout-overlapping .parallax-images__img1.parallax-image {
        margin-bottom: -50px !important;
        margin-top: 0 !important;
        width: 90% !important;
        max-width: 90% !important;
    }

    .parallax-images.layout-overlapping .parallax-images__img2.parallax-image {
        margin: 0 !important;
        width: 90% !important;
        max-width: 90% !important;
    }

    /* Asymmetric Layout - Überlappung beibehalten */
    .parallax-images.layout-asymmetric .parallax-images__wrapper {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
    }

    .parallax-images.layout-asymmetric .parallax-images__img1.parallax-image {
        width: 90% !important;
        max-width: 90% !important;
        margin: 0 !important;
    }

    .parallax-images.layout-asymmetric .parallax-images__img2.parallax-image {
        margin-top: -40px !important;
        margin-left: auto !important;
        margin-right: 0 !important;
        margin-bottom: 0 !important;
        width: 75% !important;
        max-width: 75% !important;
    }

    /* Horizontal Layout - Vertikal stapeln */
    .parallax-images.layout-horizontal .parallax-images__wrapper {
        flex-direction: column !important;
        gap: 15px !important;
    }

    .parallax-images.layout-horizontal .parallax-images__img1.parallax-image,
    .parallax-images.layout-horizontal .parallax-images__img2.parallax-image {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
    }

    /* Vertical Layout - Abstand reduzieren */
    .parallax-images.layout-vertical .parallax-images__wrapper {
        gap: 20px !important;
    }

    .parallax-images.layout-vertical .parallax-images__img1.parallax-image,
    .parallax-images.layout-vertical .parallax-images__img2.parallax-image {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
    }
}

/* Kleine Mobile Geräte (< 480px) */
@media (max-width: 479px) {
    .parallax-images {
        padding: 15px 0;
    }

    .parallax-images.layout-diagonal .parallax-images__img1.parallax-image {
        margin-bottom: -40px !important;
        width: 90% !important;
        max-width: 90% !important;
    }

    .parallax-images.layout-diagonal .parallax-images__img2.parallax-image {
        width: 90% !important;
        max-width: 90% !important;
    }

    .parallax-images.layout-overlapping .parallax-images__img1.parallax-image {
        margin-bottom: -35px !important;
    }

    .parallax-images.layout-asymmetric .parallax-images__img2.parallax-image {
        margin-top: -30px !important;
        width: 80% !important;
        max-width: 80% !important;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .parallax-images {
        padding: 20px 0;
    }

    .parallax-image {
        transform: none !important;
        position: relative !important;
        width: 100% !important;
        margin-bottom: 20px;
    }

    .shadow-light,
    .shadow-medium,
    .shadow-strong {
        box-shadow: none !important;
    }
}

/* ========================================
   Performance Optimizations
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .parallax-image {
        transform: none !important;
        transition: none !important;
    }

    .zoom-on-hover img {
        transition: none !important;
    }

    .zoom-on-hover:hover img {
        transform: none !important;
    }
}