/* =========================================
   Timeline Widget for Elementor — Stylesheet
   ========================================= */

/* ── Reset & Base ── */
.twe-timeline-wrapper *,
.twe-timeline-wrapper *::before,
.twe-timeline-wrapper *::after {
    box-sizing: border-box;
}

.twe-title,
.twe-date,
.twe-description {
    margin: 0;
    padding: 0;
}

/* =========================================
   LAYOUT 1: LEFT (default)
   ========================================= */

.twe-timeline {
    position: relative;
    padding-left: 36px;
}

/* Track line — top & height set by JS (first icon centre → last icon centre) */
.twe-timeline .twe-line-track {
    position: absolute;
    left: 23px;
    top: 0;
    width: 2px;
    height: 0;
    background-color: #e0e0e0;
    transform: translateX(-50%);
    z-index: 0;
    border-radius: 2px;
}

/* Scroll-fill overlay — left layout */
.twe-timeline .twe-line-fill {
    position: absolute;
    left: 23px;
    top: 0;
    width: 2px;
    height: 0;
    background: linear-gradient(to bottom, #4f46e5, #7c3aed);
    transform: translateX(-50%);
    z-index: 1;
    transition: height 0.08s linear;
    border-radius: 2px;
}

/* Each item row — z-index: 2 creates a stacking context above the fill (z-index: 1) */
.twe-item {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.twe-item:not(:last-child) {
    margin-bottom: 36px;
}

/* Icon/marker */
.twe-icon {
    position: relative;
    z-index: 3;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background-color: #4f46e5;
    box-shadow: 0 0 0 4px #fff, 0 0 0 6px #e0e0e0;
}

.twe-icon i {
    font-size: 16px;
    color: #ffffff;
    line-height: 1;
}

.twe-icon svg {
    width: 16px;
    height: 16px;
    fill: #ffffff;
}

/* Card */
.twe-card {
    flex: 1;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.twe-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Date badge */
.twe-date {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #4f46e5;
    margin-bottom: 6px;
}

/* Title */
.twe-title {
    font-size: 17px;
    font-weight: 700;
    color: #111827;
    line-height: 1.35;
    margin-bottom: 8px;
}

/* Description */
.twe-description {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.65;
}

/* =========================================
   LAYOUT 2: ALTERNATING (zigzag)
   ========================================= */

.twe-timeline-alternate-wrapper .twe-timeline-alternate {
    position: relative;
    padding: 0 0 40px;
}

/* Track line — sized by JS */
.twe-timeline-alternate .twe-line-track {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 0;
    background-color: #e0e0e0;
    transform: translateX(-50%);
    z-index: 0;
    border-radius: 2px;
}

/* Scroll-fill overlay — alternate layout */
.twe-timeline-alternate .twe-line-fill {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 0;
    background: linear-gradient(to bottom, #4f46e5, #7c3aed);
    transform: translateX(-50%);
    z-index: 1;
    transition: height 0.08s linear;
    border-radius: 2px;
}

.twe-alt-item {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    width: 50%;
    margin-bottom: 40px;
}

/* Items on the LEFT side */
.twe-alt-item.twe-left {
    flex-direction: row-reverse;
    margin-left: 0;
    padding-right: calc(48px / 2 + 20px);
}

.twe-alt-item.twe-left .twe-card {
    text-align: right;
}

.twe-alt-item.twe-left .twe-date {
    display: block;
}

/* Items on the RIGHT side */
.twe-alt-item.twe-right {
    flex-direction: row;
    margin-left: 50%;
    padding-left: calc(48px / 2 + 20px);
}

/* Alternating icon centered on the line */
.twe-alt-icon {
    position: absolute;
    top: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: #4f46e5;
    box-shadow: 0 0 0 4px #fff, 0 0 0 6px #e0e0e0;
    flex-shrink: 0;
}

.twe-alt-item.twe-left .twe-alt-icon {
    right: calc(-48px / 2);
}

.twe-alt-item.twe-right .twe-alt-icon {
    left: calc(-48px / 2);
}

.twe-alt-icon i {
    font-size: 16px;
    color: #ffffff;
    line-height: 1;
}

.twe-alt-icon svg {
    width: 16px;
    height: 16px;
    fill: #ffffff;
}

/* Responsive: collapse alternate to left on mobile */
@media (max-width: 767px) {
    .twe-timeline-alternate .twe-line-track,
    .twe-timeline-alternate .twe-line-fill {
        left: 23px;
        transform: translateX(-50%);
    }

    .twe-alt-item {
        width: 100%;
        margin-left: 0 !important;
        flex-direction: row !important;
        padding-left: 60px !important;
        padding-right: 0 !important;
    }

    .twe-alt-item .twe-card {
        text-align: left !important;
    }

    .twe-alt-item.twe-left .twe-alt-icon,
    .twe-alt-item.twe-right .twe-alt-icon {
        position: absolute;
        left: 0 !important;
        right: auto !important;
    }
}

/* =========================================
   LAYOUT 3: CENTER LINE
   ========================================= */

.twe-timeline-center-wrapper .twe-timeline-center {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Track line — sized by JS */
.twe-timeline-center .twe-line {
    position: absolute;
    top: 0;
    width: 2px;
    height: 0;
    background-color: #e0e0e0;
    z-index: 0;
    border-radius: 2px;
}

/* Scroll-fill overlay — center layout */
.twe-timeline-center .twe-line-fill {
    position: absolute;
    top: 0;
    width: 2px;
    height: 0;
    background: linear-gradient(to bottom, #4f46e5, #7c3aed);
    z-index: 1;
    transition: height 0.08s linear;
    border-radius: 2px;
}

.twe-center-item {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 520px;
    gap: 12px;
    margin-bottom: 36px;
}

.twe-center-icon {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: #4f46e5;
    box-shadow: 0 0 0 4px #fff, 0 0 0 6px #e0e0e0;
    flex-shrink: 0;
}

.twe-center-icon i {
    font-size: 16px;
    color: #ffffff;
}

.twe-center-icon svg {
    width: 16px;
    height: 16px;
    fill: #ffffff;
}

.twe-center-card {
    text-align: center;
    width: 100%;
}

/* =========================================
   SCROLL ANIMATION
   ========================================= */

.twe-animate {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.twe-animate.twe-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Elementor editor: always show */
.elementor-editor-active .twe-animate {
    opacity: 1;
    transform: none;
}