/* Career timeline (homepage). Data lives in data/experience.yaml, partial in
   layouts/partials/timeline.html, JS in static/js/timeline.js. */

.experience-section {
    text-align: center;
    margin-top: 50px;
    padding: 0 32px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.experience-section .highlighted-text {
    margin-bottom: 30px;
    display: inline-block;
}

/* ---------- Timeline frame ---------- */
.tl {
    position: relative;
    margin: 0 32px;
    text-align: left;
}

.tl-axis {
    position: relative;
    height: 1px;
    background: #d6d6d6;
    margin-top: 14px;
}

.tl-tick {
    position: absolute;
    top: -5px;
    width: 1px;
    height: 11px;
    background: #c2c2c2;
}

.tl-tick.is-quarter {
    height: 6px;
    opacity: 0.55;
}

.tl-tick-label {
    position: absolute;
    top: 14px;
    left: 0;
    transform: translateX(-50%);
    font-size: 11px;
    color: #999;
    font-weight: 500;
    white-space: nowrap;
}

/* ---------- Lanes ---------- */
.tl-lanes {
    position: relative;
    margin-bottom: 18px;
}

.tl-lane {
    position: relative;
    height: 56px;
    margin-bottom: 4px;
}

.tl-lane-label {
    position: absolute;
    left: -28px;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    transform-origin: left center;
    font-size: 9px;
    letter-spacing: 0.15em;
    color: #b0b0b0;
    text-transform: uppercase;
    font-weight: 600;
    white-space: nowrap;
}

/* ---------- Bars ---------- */
.tl .bar {
    position: absolute;
    top: 8px;
    height: 40px;
    background: #2a2a2a;
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    padding: 6px 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    border: 1px dashed #555;
    font-family: 'Poppins', sans-serif;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    /* hidden until JS computes positions */
    visibility: hidden;
}

.tl.is-positioned .bar {
    visibility: visible;
}

.tl .bar::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #c5f5d4;
}

/* Hover / focus = clickable affordance only (subtle lift). Selection is by click. */
.tl .bar:hover,
.tl .bar:focus-visible {
    outline: none;
    background: #2a2a2a;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
    transform: translateY(-2px);
    z-index: 3;
}

.tl .bar:focus-visible {
    box-shadow: 0 0 0 2px #0dc469, 0 4px 10px rgba(0, 0, 0, 0.18);
}

/* Active (clicked) = selected style. */
.tl .bar.is-active {
    background: #0dc469;
    color: #0a1f12;
    z-index: 4;
    box-shadow: 0 6px 14px rgba(13, 196, 105, 0.35);
    transform: translateY(-2px);
}

.tl .bar.is-active::before {
    background: #0a1f12;
}

.bar-role {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.15;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bar-co {
    font-size: 10.5px;
    line-height: 1.2;
    color: #b8b8b8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tl .bar.is-active .bar-co {
    color: #0a3320;
}

/* ---------- "Ongoing" role — orange overrides + fade ----------
   Past roles keep the default green palette. Only [data-ongoing="true"]
   entries swap to orange, fade their right edge to transparent, and
   trigger the panel's orange left-rail treatment. */
.tl .bar[data-ongoing="true"] {
    -webkit-mask-image: linear-gradient(
        to right,
        #000 0%,
        #000 55%,
        transparent 100%);
    mask-image: linear-gradient(
        to right,
        #000 0%,
        #000 55%,
        transparent 100%);
}

.tl .bar[data-ongoing="true"]::before {
    background: #ff7a18;
}

.tl .bar[data-ongoing="true"]:focus-visible {
    box-shadow: 0 0 0 2px #ff7a18, 0 4px 10px rgba(0, 0, 0, 0.18);
}

.tl .bar[data-ongoing="true"].is-active {
    background: #ff7a18;
    color: #fff;
    box-shadow: 0 6px 14px rgba(255, 122, 24, 0.4);
}

.tl .bar[data-ongoing="true"].is-active::before {
    background: #2a1404;
}

.tl .bar[data-ongoing="true"].is-active .bar-co {
    color: #fff2e3;
}

/* Panel "ongoing" treatment (Variant C — "Orange left rail"):
   4px orange rail down the left edge plus a soft orange wash. The meta
   line's end-date slot is replaced with an inline pulsing-dot "Ongoing"
   pill by timeline.js. Company headline + tech chips also swap to orange
   so the panel matches the bar. */
.tl-panel[data-ongoing="true"] {
    border-left: 4px solid #ff7a18;
    padding-left: 22px;
}

.tl-panel[data-ongoing="true"]::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(255, 122, 24, 0.08), transparent 40%);
    pointer-events: none;
    border-radius: inherit;
}

.tl-panel[data-ongoing="true"] > * {
    position: relative;
}

.tl-panel[data-ongoing="true"] .tl-panel-co {
    color: #ff7a18;
}

.tl-panel[data-ongoing="true"] .tl-panel-tech span {
    color: #ffd2a8;
}

/* Inline "ongoing" indicator used inside the meta line. */
.tl-ongoing {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #ff9d4d;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.tl-live-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ff7a18;
    box-shadow: 0 0 0 0 rgba(255, 122, 24, 0.6);
    animation: tl-livepulse 1.8s ease-out infinite;
}

@keyframes tl-livepulse {
    0%   { box-shadow: 0 0 0 0   rgba(255, 122, 24, 0.6); }
    70%  { box-shadow: 0 0 0 8px rgba(255, 122, 24, 0);   }
    100% { box-shadow: 0 0 0 0   rgba(255, 122, 24, 0);   }
}

/* ---------- Detail panel ---------- */
.tl-panel {
    position: relative;
    background: #1c1c1c;
    color: #fff;
    border-radius: 12px;
    padding: 22px 26px;
    min-height: 170px;
    margin-top: 56px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    text-align: left;
    overflow: hidden;
}

.tl-panel-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.tl-panel-role {
    font-size: 17px;
    font-weight: 600;
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

.tl-panel-co {
    font-size: 13px;
    color: #0dc469;
    margin: 2px 0 0;
    font-weight: 500;
}

.tl-panel-meta {
    font-size: 12px;
    color: #aaa;
    margin: 0;
}

.tl-panel-summary {
    font-size: 13px;
    line-height: 1.6;
    color: #ddd;
    margin: 8px 0 12px;
}

.tl-panel-highlights {
    margin: 0;
    padding-left: 18px;
}

.tl-panel-highlights:empty {
    display: none;
}

.tl-panel-highlights li {
    font-size: 12px;
    line-height: 1.55;
    color: #c5c5c5;
    margin-bottom: 4px;
}

.tl-panel-tech {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tl-panel-tech:empty {
    display: none;
}

.tl-panel-tech span {
    font-size: 11px;
    background: #2c2c2c;
    color: #c5f5d4;
    padding: 3px 10px;
    border-radius: 20px;
}

/* ---------- Mobile fallback: vertical card stack ---------- */
@media (max-width: 700px) {
    .experience-section {
        padding: 0 16px;
    }

    .tl {
        margin: 0;
    }

    .tl-axis,
    .tl-lane-label {
        display: none;
    }

    .tl-lanes {
        margin-bottom: 0;
    }

    .tl-lane {
        height: auto;
        margin-bottom: 0;
    }

    .tl .bar {
        position: relative;
        left: auto !important;
        width: 100% !important;
        top: auto;
        height: auto;
        min-height: 56px;
        margin-bottom: 8px;
        padding: 10px 14px;
        visibility: visible;
    }

    .tl .bar:hover,
    .tl .bar:focus-visible,
    .tl .bar.is-active {
        transform: none;
    }

    .bar-role {
        font-size: 13px;
        white-space: normal;
    }

    .bar-co {
        font-size: 11.5px;
        white-space: normal;
    }

    .tl-panel {
        margin-top: 24px;
        padding: 18px 20px;
    }
}