/* =============================================================================
   KE Timeline (v0.32.0 — Timeline 2.0)
   Vertikale + horizontale Zeitstrahle mit Status-System, Hover-Effekten,
   Karten-Hero-Bild, Badge, Marker-Nummerierung, Pfeil-Connector und
   Scroll-getriebener Linien-Animation.
   ============================================================================= */

/* --------------------------------------------------------------------------
   CSS Custom Properties (überschreibbar via Elementor-Controls)
   -------------------------------------------------------------------------- */
.ke-timeline {
    --ke-timeline-connector-color: #d1d5db;
    --ke-timeline-connector-width: 2px;
    --ke-timeline-card-gap: 40px;
    --ke-timeline-horizontal-card-width: 320px;
    --ke-timeline-pulse-color: #3b82f6;
    --ke-timeline-connector-progress: 1; /* JS setzt 0..1 wenn --connector-animated */
}

/* --------------------------------------------------------------------------
   Basis-Layout
   -------------------------------------------------------------------------- */
.ke-timeline {
    position: relative;
    width: 100%;
}

.ke-timeline__items {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ke-timeline__item:last-child {
    margin-bottom: 0 !important;
}

/* --------------------------------------------------------------------------
   Connector-Line — Vertikal (alternating, left, right)
   -------------------------------------------------------------------------- */
.ke-timeline--layout-alternating .ke-timeline__items::before,
.ke-timeline--layout-left .ke-timeline__items::before,
.ke-timeline--layout-right .ke-timeline__items::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: var(--ke-timeline-connector-width, 2px);
    background-color: var(--ke-timeline-connector-color, #d1d5db);
    z-index: 0;
}

.ke-timeline--layout-alternating .ke-timeline__items::before {
    left: 50%;
    transform: translateX(-50%);
}

.ke-timeline--layout-left .ke-timeline__items::before {
    left: 24px;
    transform: none;
}

.ke-timeline--layout-right .ke-timeline__items::before {
    right: 24px;
    left: auto;
    transform: none;
}

/* Connector-Stile: dashed / dotted */
.ke-timeline--connector-dashed .ke-timeline__items::before {
    background: none;
    border-left: var(--ke-timeline-connector-width, 2px) dashed var(--ke-timeline-connector-color, #d1d5db);
    width: 0;
}

.ke-timeline--connector-dotted .ke-timeline__items::before {
    background: none;
    border-left: var(--ke-timeline-connector-width, 2px) dotted var(--ke-timeline-connector-color, #d1d5db);
    width: 0;
}

/* Connector-Draw-Animation: clip-path skaliert die Linie via --connector-progress */
.ke-timeline--connector-animated .ke-timeline__items::before {
    clip-path: inset(0 0 calc((1 - var(--ke-timeline-connector-progress, 1)) * 100%) 0);
    will-change: clip-path;
    transition: clip-path 0.1s linear;
}

/* --------------------------------------------------------------------------
   Item-Struktur — Alternating Layout
   -------------------------------------------------------------------------- */
.ke-timeline--layout-alternating .ke-timeline__item {
    position: relative;
    display: flex;
    align-items: flex-start;
    width: 100%;
}

.ke-timeline--layout-alternating .ke-timeline__item--left {
    flex-direction: row;
}

/* v0.32.6: margin-right: auto (statt fester gap-Wert mit justify-content: flex-end)
   — absorbiert den Restraum, sodass die Card-Innen-Kante mit gap Abstand zur
   Linie sitzt. Card-Außen-Kante klebt bündig am linken Item-Rand. */
.ke-timeline--layout-alternating .ke-timeline__item--left .ke-timeline__content {
    width: calc(50% - var(--ke-timeline-card-gap, 40px));
    margin-right: auto;
    text-align: right;
}

.ke-timeline--layout-alternating .ke-timeline__item--left .ke-timeline__date-aside {
    width: calc(50% - var(--ke-timeline-card-gap, 40px));
    margin-left: auto;
    padding-top: 12px;
    text-align: left;
}

.ke-timeline--layout-alternating .ke-timeline__item--right {
    flex-direction: row;
}

.ke-timeline--layout-alternating .ke-timeline__item--right .ke-timeline__content {
    width: calc(50% - var(--ke-timeline-card-gap, 40px));
    margin-left: auto;
    text-align: left;
}

.ke-timeline--layout-alternating .ke-timeline__item--right .ke-timeline__date-aside {
    width: calc(50% - var(--ke-timeline-card-gap, 40px));
    margin-right: auto;
    padding-top: 12px;
    text-align: right;
    order: -1;
}

/* --------------------------------------------------------------------------
   Item-Struktur — Left Layout (Linie links, Karten rechts)
   -------------------------------------------------------------------------- */
.ke-timeline--layout-left .ke-timeline__item {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    padding-left: calc(var(--ke-timeline-card-gap, 40px) + 24px);
}

.ke-timeline--layout-left .ke-timeline__content {
    flex: 1;
}

/* --------------------------------------------------------------------------
   Item-Struktur — Right Layout (Linie rechts, Karten links)
   -------------------------------------------------------------------------- */
.ke-timeline--layout-right .ke-timeline__item {
    position: relative;
    display: flex;
    flex-direction: row-reverse;
    align-items: flex-start;
    padding-right: calc(var(--ke-timeline-card-gap, 40px) + 24px);
}

.ke-timeline--layout-right .ke-timeline__content {
    flex: 1;
    text-align: right;
}

/* --------------------------------------------------------------------------
   Item-Struktur — Horizontal Layout (Process-Steps)
   -------------------------------------------------------------------------- */
.ke-timeline--layout-horizontal {
    overflow: hidden;
}

/* v0.32.5: item-gap statt card-gap — `item_spacing`-Control steuert den
   horizontalen Abstand zwischen Karten. `card_gap` steuert NUR Marker↔Card. */
.ke-timeline--layout-horizontal .ke-timeline__items {
    display: flex;
    flex-direction: row;
    gap: var(--ke-timeline-item-gap, 40px);
    overflow-x: auto;
    overflow-y: visible;
    scroll-snap-type: x mandatory;
    padding: 0 0 24px 0;
    scrollbar-width: thin;
}

.ke-timeline--layout-horizontal .ke-timeline__items::before {
    /* Horizontal: Linie verläuft horizontal in Höhe der Marker-Mitte
       (Marker top: 0 im Item, Höhe 48 → Mitte bei 24).
       width: 100% + border-left: none overschreiben die globale connector-dashed/dotted-Regel,
       die sonst width: 0 setzt und die Linie unsichtbar macht. */
    content: '';
    position: absolute;
    top: 24px;
    left: 0;
    right: 0;
    width: 100%;
    height: var(--ke-timeline-connector-width, 2px);
    background-color: var(--ke-timeline-connector-color, #d1d5db);
    border-left: none;
    z-index: 0;
}

.ke-timeline--layout-horizontal.ke-timeline--connector-dashed .ke-timeline__items::before {
    background: none;
    border-top: var(--ke-timeline-connector-width, 2px) dashed var(--ke-timeline-connector-color, #d1d5db);
    border-left: none;
    height: 0;
    width: 100%;
}

.ke-timeline--layout-horizontal.ke-timeline--connector-dotted .ke-timeline__items::before {
    background: none;
    border-top: var(--ke-timeline-connector-width, 2px) dotted var(--ke-timeline-connector-color, #d1d5db);
    border-left: none;
    height: 0;
    width: 100%;
}

.ke-timeline--layout-horizontal .ke-timeline__item {
    position: relative;
    flex: 0 0 var(--ke-timeline-horizontal-card-width, 320px);
    scroll-snap-align: start;
    margin-bottom: 0;
    /* Marker hat Höhe 48 (top: 0), Card beginnt nach card_gap unter dem Marker. */
    padding-top: calc(48px + var(--ke-timeline-card-gap, 40px));
}

.ke-timeline--layout-horizontal .ke-timeline__icon-wrap {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.ke-timeline--layout-horizontal .ke-timeline__content {
    width: 100%;
    text-align: left;
}

/* --------------------------------------------------------------------------
   Icon-Wrap — Marker
   -------------------------------------------------------------------------- */
.ke-timeline__icon-wrap {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: #f3f4f6;
    color: #6366f1;
    flex-shrink: 0;
    z-index: 1;
    transition: background-color 0.4s ease, color 0.4s ease, transform 0.4s ease;
}

.ke-timeline--layout-alternating .ke-timeline__icon-wrap {
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.ke-timeline--layout-left .ke-timeline__icon-wrap {
    left: 0;
    top: 0;
    transform: none;
}

.ke-timeline--layout-right .ke-timeline__icon-wrap {
    right: 0;
    top: 0;
    left: auto;
    transform: none;
}

/* Icon-Shape */
.ke-timeline--icon-shape-circle .ke-timeline__icon-wrap {
    border-radius: 50%;
}

.ke-timeline--icon-shape-square .ke-timeline__icon-wrap {
    border-radius: 0;
}

.ke-timeline--icon-shape-rounded .ke-timeline__icon-wrap {
    border-radius: 8px;
}

.ke-timeline__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.ke-timeline__icon i,
.ke-timeline__icon svg {
    display: block;
}

.ke-timeline__icon img {
    display: block;
    object-fit: contain;
    border-radius: 4px;
}

/* Marker-Number (für marker_content = number / date) */
.ke-timeline__icon-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    line-height: 1;
    color: inherit;
}

/* --------------------------------------------------------------------------
   Card
   -------------------------------------------------------------------------- */
.ke-timeline__card {
    position: relative;
    background-color: #ffffff;
    padding: 20px 24px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--ke-transition, 0.3s cubic-bezier(0.4, 0, 0.2, 1));
    /* Sanfter Default-Shadow damit weiße Karten auf hellem Background nicht
       „verschwinden". Per Group_Control_Box_Shadow überschreibbar. */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
}

.ke-timeline__card-body {
    display: flex;
    flex-direction: column;
}

/* Compact-Mode: Karte ohne Hintergrund/Padding/Border/Shadow.
   v0.32.3: `!important` entfernt — User-Einstellungen via Group_Controls
   sollen weiterhin greifen. Die Inline-CSS aus Elementor's Per-Post-CSS hat
   höhere Spezifität (`.elementor-XXX .elementor-element-YYY .ke-timeline__card`,
   3 Klassen) als diese Compact-Regel (2 Klassen) und gewinnt im Cascade. */
.ke-timeline--style-compact .ke-timeline__card {
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    border-radius: 0;
}

/* --------------------------------------------------------------------------
   Hover-Effekte
   -------------------------------------------------------------------------- */
.ke-timeline--hover-lift .ke-timeline__card:hover {
    transform: translateY(-5px);
}

.ke-timeline--hover-scale .ke-timeline__card:hover {
    transform: scale(1.02);
}

.ke-timeline--hover-glow .ke-timeline__card:hover {
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.25);
}

/* --------------------------------------------------------------------------
   Card-Image (Hero-Bild im Card-Header)
   -------------------------------------------------------------------------- */
.ke-timeline__card-image {
    overflow: hidden;
    border-radius: 6px;
    aspect-ratio: 16 / 9;
    margin: -20px -24px 0 -24px; /* Bündig zur Card */
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.ke-timeline__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Card-Image Position: Left/Right — Card wird Flex-Row */
.ke-timeline--card-image-left .ke-timeline__card,
.ke-timeline--card-image-right .ke-timeline__card {
    flex-direction: row;
    align-items: stretch;
}

.ke-timeline--card-image-right .ke-timeline__card {
    flex-direction: row-reverse;
}

.ke-timeline--card-image-left .ke-timeline__card-image,
.ke-timeline--card-image-right .ke-timeline__card-image {
    flex: 0 0 35%;
    margin: -20px 0 -20px -24px; /* Bündig links */
    aspect-ratio: auto;
    border-radius: 6px 0 0 6px;
}

.ke-timeline--card-image-right .ke-timeline__card-image {
    margin: -20px -24px -20px 0; /* Bündig rechts */
    border-radius: 0 6px 6px 0;
}

.ke-timeline--card-image-left .ke-timeline__card-body,
.ke-timeline--card-image-right .ke-timeline__card-body {
    flex: 1;
    justify-content: center;
}

/* --------------------------------------------------------------------------
   Badge / Tag
   -------------------------------------------------------------------------- */
.ke-timeline__badge {
    display: inline-block;
    background-color: #6366f1;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    line-height: 1.3;
    letter-spacing: 0.04em;
}

/* Default-Position: top-right */
.ke-timeline__card > .ke-timeline__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
}

/* --------------------------------------------------------------------------
   Datum
   -------------------------------------------------------------------------- */
.ke-timeline__date {
    display: block;
    font-size: 0.8125rem;
    color: #6b7280;
    font-weight: 500;
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.ke-timeline__date-aside .ke-timeline__date {
    margin-bottom: 0;
    font-size: 0.875rem;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Titel
   -------------------------------------------------------------------------- */
.ke-timeline__title {
    margin: 0 0 8px 0;
    color: #111827;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   Beschreibung
   -------------------------------------------------------------------------- */
.ke-timeline__description {
    color: #4b5563;
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

.ke-timeline__description p {
    margin: 0 0 0.75em 0;
}

.ke-timeline__description p:last-child {
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Link / Button
   -------------------------------------------------------------------------- */
.ke-timeline__link {
    display: inline-block;
    margin-top: 12px;
    color: #6366f1;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease, background 0.2s ease;
    align-self: flex-start;
}

.ke-timeline--layout-right .ke-timeline__link {
    align-self: flex-end;
}

.ke-timeline__link:hover {
    opacity: 0.85;
    text-decoration: underline;
}

/* Button-Variante: 3-Klassen-Spezifität damit Elementors gecachte
   per-Post-CSS-Regel (`{{WRAPPER}} .ke-timeline__link { color: … }`) den
   weißen Button-Text nicht überschreibt. */
.ke-timeline .ke-timeline__link.ke-timeline__link--button {
    background-color: #6366f1;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 6px;
}

.ke-timeline .ke-timeline__link.ke-timeline__link--button:hover {
    text-decoration: none;
    opacity: 1;
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Scroll-Animation
   -------------------------------------------------------------------------- */
.ke-timeline--scroll-animation .ke-timeline__item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.ke-timeline--scroll-animation .ke-timeline__item--active {
    opacity: 1;
    transform: translateY(0);
}

.ke-timeline--scroll-animation .ke-timeline__item--active .ke-timeline__icon-wrap {
    transform: translateX(-50%) scale(1.1);
}

.ke-timeline--layout-left.ke-timeline--scroll-animation .ke-timeline__item--active .ke-timeline__icon-wrap,
.ke-timeline--layout-right.ke-timeline--scroll-animation .ke-timeline__item--active .ke-timeline__icon-wrap {
    transform: scale(1.1);
}

.ke-timeline--layout-horizontal.ke-timeline--scroll-animation .ke-timeline__item--active .ke-timeline__icon-wrap {
    transform: translateX(-50%) scale(1.1);
}

.ke-timeline:not(.ke-timeline--scroll-animation) .ke-timeline__item {
    opacity: 1;
    transform: none;
}

/* --------------------------------------------------------------------------
   Status-System — Pulse-Animation für Active
   -------------------------------------------------------------------------- */
.ke-timeline__item--status-active .ke-timeline__icon-wrap {
    box-shadow: 0 0 0 0 var(--ke-timeline-pulse-color, #3b82f6);
    animation: ke-timeline-pulse 2s infinite;
}

/* --------------------------------------------------------------------------
   Responsive: Mobile (≤ 767px) — alle Layouts auf Single-Column links
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    /* Alternating → Single-Column */
    .ke-timeline--layout-alternating .ke-timeline__items::before {
        left: 24px;
        transform: none;
    }

    .ke-timeline--layout-alternating .ke-timeline__item--left,
    .ke-timeline--layout-alternating .ke-timeline__item--right {
        flex-direction: row;
        justify-content: flex-start;
        padding-left: calc(var(--ke-timeline-card-gap, 40px) + 24px);
    }

    .ke-timeline--layout-alternating .ke-timeline__item--left .ke-timeline__content,
    .ke-timeline--layout-alternating .ke-timeline__item--right .ke-timeline__content {
        width: 100%;
        margin: 0;
        text-align: left;
    }

    .ke-timeline__date-aside {
        display: none;
    }

    .ke-timeline--date-separate .ke-timeline__item--left .ke-timeline__card .ke-timeline__date,
    .ke-timeline--date-separate .ke-timeline__item--right .ke-timeline__card .ke-timeline__date {
        display: block;
    }

    .ke-timeline--layout-alternating .ke-timeline__icon-wrap {
        left: 0;
        transform: none;
    }

    .ke-timeline--layout-alternating.ke-timeline--scroll-animation .ke-timeline__item--active .ke-timeline__icon-wrap {
        transform: scale(1.1);
    }

    /* Right-Layout: Mobile auch Single-Column-Left */
    .ke-timeline--layout-right .ke-timeline__item {
        flex-direction: row;
        padding-right: 0;
        padding-left: calc(var(--ke-timeline-card-gap, 40px) + 24px);
    }

    .ke-timeline--layout-right .ke-timeline__items::before {
        right: auto;
        left: 24px;
    }

    .ke-timeline--layout-right .ke-timeline__icon-wrap {
        right: auto;
        left: 0;
    }

    .ke-timeline--layout-right .ke-timeline__content {
        text-align: left;
    }

    .ke-timeline--layout-right .ke-timeline__link {
        align-self: flex-start;
    }

    /* Horizontal → Vertikal-Single-Column auf Mobile */
    .ke-timeline--layout-horizontal {
        overflow: visible;
    }

    .ke-timeline--layout-horizontal .ke-timeline__items {
        display: block;
        overflow: visible;
        padding: 0;
    }

    .ke-timeline--layout-horizontal .ke-timeline__items::before {
        top: 0;
        bottom: 0;
        left: 24px;
        right: auto;
        width: var(--ke-timeline-connector-width, 2px);
        height: auto;
        background-color: var(--ke-timeline-connector-color, #d1d5db);
        border: none;
    }

    .ke-timeline--layout-horizontal .ke-timeline__item {
        flex: none;
        scroll-snap-align: none;
        padding-top: 0;
        padding-left: calc(var(--ke-timeline-card-gap, 40px) + 24px);
        margin-bottom: 40px;
    }

    .ke-timeline--layout-horizontal .ke-timeline__icon-wrap {
        top: 0;
        left: 0;
        transform: none;
    }

    /* Card-Image Left/Right auf Mobile: zurück auf vertikal-bündig */
    .ke-timeline--card-image-left .ke-timeline__card,
    .ke-timeline--card-image-right .ke-timeline__card {
        flex-direction: column;
    }

    .ke-timeline--card-image-left .ke-timeline__card-image,
    .ke-timeline--card-image-right .ke-timeline__card-image {
        flex: none;
        margin: -20px -24px 0 -24px;
        aspect-ratio: 16 / 9;
        border-radius: 6px 6px 0 0;
    }
}