@font-face {
    font-family: "Source Sans 3";
    src: url("../font/source-sans-3-200.ttf") format("truetype");
    font-weight: 200;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../font/source-sans-3-300.ttf") format("truetype");
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../font/source-sans-3-400.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../font/source-sans-3-500.ttf") format("truetype");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../font/source-sans-3-600.ttf") format("truetype");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Source Sans 3";
    src: url("../font/source-sans-3-700.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

.zs-timeline-main {
    padding-top: 128px;
    background: #fff;
}

.zs-timeline-shell,
.zs-timeline-container {
    width: min(1320px, 92%);
    margin: 0 auto;
}

.zs-timeline-hero {
    padding: 12px 0 78px;
}

.zs-timeline-hero .zs-timeline-shell {
    width: 100%;
}

.zs-timeline-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 12px;
    padding: 0;
    list-style: none;
    color: rgba(255, 255, 255, 0.88);
    font-size: 12px;
    line-height: 1.35;
    font-weight: 600;
}

.zs-timeline-breadcrumbs li + li::before {
    content: "/";
    margin-right: 10px;
    color: rgba(255, 255, 255, 0.54);
}

.zs-timeline-breadcrumbs a {
    text-decoration: none;
}

.zs-timeline-hero-title {
    margin: 0;
    color: #fff;
    font-size: clamp(42px, 4.8vw, 58px);
    line-height: 0.98;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.zs-timeline-subtitle {
    margin: 18px 0 0;
    color: #fff;
    font-size: 18px;
    line-height: 1.2;
    font-weight: 400;
}

.zs-timeline-hero-media {
    position: relative;
    min-height: 350px;
    display: flex;
    align-items: center;
    padding: 58px 0;
    overflow: hidden;
    border-top-right-radius: 220px;
    border-bottom: 10px solid #116836;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.48) 24%, rgba(0, 0, 0, 0.18) 52%, rgba(0, 0, 0, 0.08) 100%),
        url("../img/timeline-hero.webp");
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}

.zs-timeline-hero-copy {
    position: relative;
    z-index: 1;
    width: min(1320px, 92%);
    margin: 0 auto;
    max-width: none;
}

.zs-timeline-hero-copy > * {
    max-width: 420px;
}

.zs-timeline-intro {
    padding-bottom: 34px;
}

.zs-timeline-prose {
    max-width: 1120px;
}

.zs-timeline-prose h2,
.zs-timeline-heading h2 {
    margin: 0 0 24px;
    color: #232a31;
    font-size: clamp(42px, 4.6vw, 64px);
    line-height: 0.98;
    font-weight: 300;
    letter-spacing: -0.04em;
}

.zs-timeline-prose p,
.zs-timeline-heading p {
    margin: 0 0 18px;
    color: #2d3945;
    font-size: 24px;
    line-height: 1.55;
    font-weight: 400;
}

.zs-timeline-prose a {
    color: #116836;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.zs-timeline-milestones {
    padding: 32px 0 88px;
}

.zs-timeline-heading {
    max-width: 1120px;
    margin-bottom: 42px;
}

.zs-timeline {
    position: relative;
}

.zs-timeline-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 14px;
    margin-bottom: 34px;
}

.zs-timeline-tab {
    border: 1px solid #116836;
    background: #fff;
    color: #000;
    min-height: 44px;
    padding: 0 18px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.zs-timeline-tab.is-active,
.zs-timeline-tab:hover {
    background: #116836;
    color: #fff;
    border-color: #116836;
}

.zs-timeline-panel {
    position: relative;
    display: none;
}

.zs-timeline-panel.is-active {
    display: block;
}

.zs-timeline-line {
    position: absolute;
    left: 152px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: #c8d8e5;
    overflow: hidden;
}

.zs-timeline-line::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: var(--timeline-progress, 0%);
    background: #116836;
    transition: height 0.2s linear;
}

.zs-timeline-rows {
    display: grid;
    gap: 34px;
}

.zs-timeline-row {
    position: relative;
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 56px;
    align-items: center;
}

.zs-timeline-marker {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    align-self: center;
    min-height: 100%;
    gap: 0;
    overflow: visible;
}

.zs-timeline-marker p {
    margin: 0;
    color: #116836;
    font-size: 24px;
    line-height: 1;
    font-weight: 700;
    text-align: right;
}

.zs-timeline-row-no-year .zs-timeline-marker p {
    visibility: hidden;
}

.zs-timeline-dot {
    position: absolute;
    left: calc(100% + 24px);
    top: 50%;
    width: 16px;
    height: 16px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: #116836;
    flex: 0 0 auto;
}

.zs-timeline-row-no-year .zs-timeline-dot {
    display: none;
}

.zs-timeline-card {
    display: grid;
    grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
    background: #f6f6f6;
    border-radius: 0;
    padding: 20px;
    overflow: hidden;
    opacity: var(--row-visibility, 0.55);
    filter: blur(calc((1 - var(--row-visibility, 0.55)) * 4px));
    transform: translateY(calc((1 - var(--row-visibility, 0.55)) * 10px));
    transition: opacity 0.22s linear, filter 0.22s linear, transform 0.22s linear;
}

.zs-timeline-card-no-image {
    grid-template-columns: 1fr;
}

.zs-timeline-card img {
    width: 100%;
    object-fit: cover;
    display: block;
}

.zs-timeline-card-content {
    padding: 20px;
}

.zs-timeline-card-content h3 {
    margin: 0 0 30px;
    color: #1d252c;
    font-size: 26px;
    line-height: 1.05;
    font-weight: 400;
    letter-spacing: -0.025em;
}

.zs-timeline-card-content p {
    margin: 0;
    color: #2e3944;
    font-size: 20px;
    line-height: 1.6;
}

.zs-timeline-card-content a {
    color: #116836;
    text-underline-offset: 3px;
}

.zs-timeline-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 34px;
}

.zs-timeline-control {
    min-height: 46px;
    padding: 0 20px;
    border: 2px solid #116836;
    background: #fff;
    color: #116836;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.zs-timeline-control:hover {
    background: #116836;
    color: #fff;
    border-color: #116836;
}

.zs-timeline-control.is-hidden {
    visibility: hidden;
}

.js-reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.js-reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1200px) {
    .zs-timeline-hero-media img {
        width: min(100%, 920px);
    }

    .zs-timeline-prose p,
    .zs-timeline-heading p {
        font-size: 21px;
    }

    .zs-timeline-card {
        grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
    }
}

@media (max-width: 900px) {
    .zs-timeline-main {
        padding-top: 96px;
    }

    .zs-timeline-hero {
        padding: 0 0 48px;
    }

    .zs-timeline-breadcrumbs {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .zs-timeline-subtitle {
        font-size: 17px;
    }

    .zs-timeline-hero .zs-timeline-shell {
        width: 100%;
    }

    .zs-timeline-hero-media {
        min-height: 320px;
        padding: 28px 0;
        border-top-right-radius: 48px;
    }

    .zs-timeline-hero-copy {
        width: min(1320px, 92%);
    }

    .zs-timeline-intro {
        padding-bottom: 18px;
    }

    .zs-timeline-prose h2,
    .zs-timeline-heading h2 {
        margin-bottom: 18px;
    }

    .zs-timeline-prose p,
    .zs-timeline-heading p {
        font-size: 18px;
        line-height: 1.6;
    }

    .zs-timeline-milestones {
        padding: 18px 0 56px;
    }

    .zs-timeline-heading {
        margin-bottom: 28px;
    }

    .zs-timeline-tabs {
        gap: 10px;
        margin-bottom: 24px;
    }

    .zs-timeline-tab {
        min-height: 40px;
        padding: 0 14px;
        font-size: 13px;
    }

    .zs-timeline-line {
        left: 8px;
        top: 0;
        bottom: 0;
    }

    .zs-timeline-row {
        grid-template-columns: 1fr;
        gap: 14px;
        padding-left: 30px;
        align-items: start;
    }

    .zs-timeline-marker {
        justify-content: flex-start;
        min-height: auto;
    }

    .zs-timeline-marker p {
        font-size: 20px;
        text-align: left;
    }

    .zs-timeline-dot {
        left: -22px;
        top: 4px;
        transform: translateX(-50%);
    }

    .zs-timeline-card {
        grid-template-columns: 1fr;
        border-radius: 0;
    }

    .zs-timeline-card img {
        min-height: 220px;
    }

    .zs-timeline-card-content {
        padding: 22px 20px;
    }

    .zs-timeline-card-content h3 {
        margin-bottom: 12px;
        font-size: clamp(24px, 6vw, 30px);
    }

    .zs-timeline-card-content p {
        font-size: 17px;
    }

    .zs-timeline-controls {
        gap: 12px;
        margin-top: 24px;
    }

    .zs-timeline-control {
        flex: 1;
        min-height: 42px;
        padding: 0 14px;
        font-size: 13px;
    }
}