:root {
    --tl-navy: #002233;
    --tl-blue: #004466;
    --tl-red: #d62828;
    --tl-paper: #f7f9fb;
    --tl-muted: #61717c;
}

.tl-root {
    position: relative;
    overflow: visible;
    background: var(--tl-paper);
    color: var(--tl-navy);
}

.tl-header {
    padding: clamp(72px, 10vw, 138px) 6vw 56px;
    background: linear-gradient(120deg, #ffffff 0%, #f7f9fb 70%, #e8eef2 100%);
}

.tl-header-inner {
    max-width: 1180px;
    margin: 0 auto;
}

.tl-eyebrow {
    margin-bottom: 18px;
    color: var(--tl-red);
    font: 700 12px/1.2 Montserrat, sans-serif;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.tl-main-heading {
    max-width: 720px;
    margin: 0;
    color: var(--tl-navy);
    font: 800 clamp(42px, 7vw, 90px)/0.95 Montserrat, sans-serif;
    letter-spacing: -2px;
}

.tl-heading-line {
    display: block;
}

.tl-heading-line--2 {
    padding-left: clamp(32px, 8vw, 110px);
}

.tl-heading-accent {
    color: var(--tl-blue);
    font-style: normal;
}

.tl-header-divider {
    width: 72px;
    height: 4px;
    margin: 30px 0 20px;
    background: var(--tl-red);
}

.tl-header-subtitle {
    max-width: 460px;
    margin: 0;
    color: var(--tl-muted);
    font: 400 16px/1.7 Poppins, sans-serif;
}

.tl-pin-zone {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
    gap: clamp(34px, 6vw, 100px);
    max-width: 1180px;
    min-height: 920px;
    margin: 0 auto;
    padding: 42px 6vw 100px;
}

.tl-panels-col {
    position: relative;
    z-index: 2;
}

.tl-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 330px;
    padding: 42px 0;
    border-top: 1px solid rgba(0, 34, 51, 0.16);
    opacity: 0.48;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.tl-panel:first-child {
    border-top: 0;
}

.tl-panel.is-active {
    opacity: 1;
    transform: translateX(10px);
}

.tl-panel-year {
    margin-bottom: 14px;
    color: var(--tl-red);
    font: 700 13px/1.2 Montserrat, sans-serif;
    letter-spacing: 3px;
}

.tl-panel-title {
    max-width: 430px;
    margin-bottom: 18px;
    color: var(--tl-navy);
    font: 700 clamp(24px, 3vw, 38px)/1.08 Montserrat, sans-serif;
    text-transform: uppercase;
}

.tl-panel-copy {
    max-width: 440px;
    margin: 0;
    color: var(--tl-muted);
    font: 400 15px/1.8 Poppins, sans-serif;
}

.tl-stage-col {
    position: sticky;
    top: calc(50vh - min(34vh, 305px));
    align-self: start;
    height: min(68vh, 610px);
    min-height: 430px;
    margin-top: 0;
}

.tl-image-container {
    position: relative;
    height: 100%;
    overflow: hidden;
    background: var(--tl-navy);
    box-shadow: 18px 18px 0 rgba(0, 68, 102, 0.12);
}

.tl-stage-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.55s ease, transform 0.8s ease;
}

.tl-stage-image.is-active {
    opacity: 1;
    transform: scale(1);
}

.tl-image-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(180deg, rgba(0, 34, 51, 0.08), rgba(0, 34, 51, 0.72));
    pointer-events: none;
}

.tl-image-grain {
    position: absolute;
    inset: 0;
    z-index: 3;
    opacity: 0.11;
    background-image: radial-gradient(rgba(255, 255, 255, 0.8) 0.6px, transparent 0.6px);
    background-size: 4px 4px;
    pointer-events: none;
}

.tl-stage-caption {
    position: absolute;
    right: 28px;
    bottom: 28px;
    left: 28px;
    z-index: 4;
    color: #ffffff;
}

.tl-stage-caption-year {
    display: block;
    margin-bottom: 8px;
    color: #ffffff;
    font: 700 13px/1.2 Montserrat, sans-serif;
    letter-spacing: 3px;
}

.tl-stage-caption-title {
    display: block;
    font: 700 clamp(22px, 3vw, 36px)/1.1 Montserrat, sans-serif;
    text-transform: uppercase;
}

.tl-filmstrip {
    position: absolute;
    top: 50%;
    left: -26px;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transform: translateY(-50%);
}

.tl-film-dot {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 1px solid var(--tl-blue);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}

.tl-film-dot.is-active {
    background: var(--tl-red);
    border-color: var(--tl-red);
    transform: scale(1.4);
}

.tl-footer {
    padding: 24px 6vw 34px;
    border-top: 1px solid rgba(0, 34, 51, 0.12);
    text-align: center;
}

.tl-footer-text {
    margin: 0;
    color: var(--tl-muted);
    font: 600 11px/1.5 Montserrat, sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
}

@media (max-width: 800px) {
    .tl-header {
        padding: 72px 24px 42px;
    }

    .tl-main-heading {
        letter-spacing: -1px;
    }

    .tl-pin-zone {
        display: flex;
        flex-direction: column-reverse;
        min-height: 0;
        padding: 24px 24px 64px;
    }

    .tl-stage-col {
        position: relative;
        top: auto;
        width: 100%;
        height: min(92vw, 480px);
        min-height: 320px;
        margin: 0;
    }

    .tl-filmstrip {
        top: auto;
        right: 24px;
        bottom: -24px;
        left: auto;
        flex-direction: row;
        transform: none;
    }

    .tl-panel,
    .tl-panel.is-active {
        min-height: 0;
        padding: 54px 0 42px;
        opacity: 1;
        transform: none;
    }

    .tl-panel-copy {
        font-size: 14px;
    }
}

@media print {
    .tl-stage-col {
        position: relative;
        top: auto;
    }
}