.about {
    --track: 2px;
    --smoke: 227, 30, 38;
    --smoke-alpha: 1.5;
    display: flex;
    flex-direction: column;
}

:root[data-theme="dark"] .about {
    --smoke: 255, 255, 255;
    --smoke-alpha: 2.2;
}

.about-copy {
    display: contents;
}

.about .screen-title {
    order: 1;
    text-wrap: balance;
}

.about-lead {
    order: 4;
    margin: 32px 0 0;
    font-size: 16px;
    line-height: 26px;
}

.about-text {
    order: 5;
    margin: 16px 0 0;
    font-size: 15px;
    line-height: 24px;
    color: var(--body);
}

.about-quote {
    order: 6;
    margin: 12px 0 0;
    font-weight: 700;
    font-size: 20px;
    line-height: 28px;
    letter-spacing: -0.01em;
}

.about-quote q {
    quotes: "\201C" "\201D";
}

.about-quote q:lang(hu) {
    quotes: "\201E" "\201D";
}

.about-quote q::before,
.about-quote q::after {
    color: var(--accent-ink);
}

.about-button {
    order: 7;
    height: 52px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
    padding: 0 24px;
    border-radius: 8px;
    background: var(--accent);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
    white-space: nowrap;
    transition: background .2s;
}

.about-button:hover {
    color: #FFFFFF;
    background: color-mix(in srgb, var(--accent) 86%, #000000);
}

.about-button svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: translate .2s;
}

.about-button:hover svg {
    translate: 4px 0;
}

.about-figure {
    position: relative;
    order: 2;
    aspect-ratio: 1;
    margin: 12px 0 0;
}

.about-smoke {
    position: absolute;
    z-index: 0;
    inset: 6% 0 0;
    pointer-events: none;
}

.about-smoke::before,
.about-smoke::after {
    content: "";
    position: absolute;
    left: 50%;
    translate: -50% 0;
}

.about-smoke::before {
    top: -12%;
    height: 100%;
    aspect-ratio: 1.15;
    background:
        radial-gradient(34% 30% at 50% 40%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.2)), rgba(var(--smoke), calc(var(--smoke-alpha) * 0.1)) 45%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.03)) 75%, transparent),
        radial-gradient(26% 24% at 66% 32%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.15)), rgba(var(--smoke), calc(var(--smoke-alpha) * 0.07)) 45%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.02)) 75%, transparent),
        radial-gradient(30% 26% at 34% 34%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.12)), rgba(var(--smoke), calc(var(--smoke-alpha) * 0.06)) 45%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.02)) 75%, transparent);
    animation: about-smoke-high 11s ease-in-out infinite alternate;
}

.about-smoke::after {
    top: 0;
    height: 112%;
    aspect-ratio: 1.25;
    background:
        radial-gradient(42% 36% at 44% 54%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.18)), rgba(var(--smoke), calc(var(--smoke-alpha) * 0.09)) 45%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.025)) 75%, transparent),
        radial-gradient(48% 42% at 58% 50%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.14)), rgba(var(--smoke), calc(var(--smoke-alpha) * 0.07)) 45%, rgba(var(--smoke), calc(var(--smoke-alpha) * 0.02)) 75%, transparent 87.5%);
    animation: about-smoke-low 15s ease-in-out infinite alternate;
}

.about-photo {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000000 10%, #000000 90%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000000 10%, #000000 90%, transparent 100%);
}

.about-branch {
    --lane-gap: 24px;
    --dot: 13px;
    --live: var(--accent);
    --done: color-mix(in srgb, var(--accent) 36%, var(--panel));
    position: relative;
    order: 3;
    margin: 15px 0 0;
}

:root[data-theme="dark"] .about-branch {
    --done: color-mix(in srgb, var(--accent) 50%, var(--panel));
}

.about-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
}

.about-line {
    fill: none;
    stroke: var(--live);
    stroke-width: var(--stroke, var(--track));
    stroke-linecap: round;
    stroke-linejoin: round;
}

.about-line.is-done {
    stroke: var(--done);
}

.about-gap {
    fill: none;
    stroke: var(--panel);
    stroke-width: calc(var(--stroke, var(--track)) + 6px);
}

.about-floor {
    fill: none;
    stroke: url(#about-fade);
    stroke-width: var(--stroke, var(--track));
}

.about-path {
    position: relative;
    display: flex;
    flex-direction: column-reverse;
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-stop {
    --lane: 0;
    --shift: 0px;
    position: relative;
    padding: 0 0 14px calc(var(--lane-gap) * 3);
}

.about-stop:first-child {
    padding-bottom: 0;
}

.about-stop.is-merge {
    padding: 0;
}

.about-stop.is-now {
    min-height: 24px;
}

.about-branch [data-lane="1"] {
    --lane: 1;
}

.about-branch [data-lane="2"] {
    --lane: 2;
}

.about-branch [data-fork] {
    --shift: 26px;
}

.about-dot {
    position: absolute;
    z-index: 1;
    top: 6px;
    left: calc(var(--lane) * var(--lane-gap));
    width: var(--dot);
    height: var(--dot);
    box-sizing: border-box;
    border: var(--track) solid var(--live);
    border-radius: 50%;
    background: var(--live);
}

.about-stop.is-done .about-dot {
    border-color: var(--done);
    background: var(--done);
}

.about-stop.is-merge .about-dot {
    visibility: hidden;
}

.about-tip .about-dot {
    top: 4px;
    left: calc(var(--lane) * var(--lane-gap) - 2px);
    width: calc(var(--dot) + 4px);
    height: calc(var(--dot) + 4px);
    border: 0;
    background: none;
}

.about-tip .about-dot::before,
.about-tip .about-dot::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
}

.about-tip .about-dot::before {
    background: color-mix(in srgb, var(--accent) 45%, transparent);
    pointer-events: none;
    animation: about-pulse 1.6s ease-out infinite;
}

.about-tip .about-dot::after {
    box-sizing: border-box;
    border: var(--track) solid var(--live);
    background: var(--panel);
}

.about-year {
    margin-right: 5.5px;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 12px;
    line-height: 24px;
    color: var(--accent-ink);
}

.about-name {
    font-weight: 600;
    font-size: 15px;
    line-height: 24px;
}

.about-note {
    display: block;
    font-size: 14px;
    line-height: 20px;
    color: var(--body);
}

.about-presence {
    --presence-edge: color-mix(in srgb, var(--fg) 20%, var(--panel));
    --presence-lift: rgba(24, 24, 27, 0.18);
    order: 8;
    display: grid;
    gap: 16px;
    margin-top: 40px;
    padding: 24px 18px;
    border: 1px solid var(--presence-edge);
    border-radius: 24px;
    background: var(--rail);
    box-shadow: 0 26px 48px -30px var(--presence-lift);
}

:root[data-theme="dark"] .about-presence {
    --presence-lift: rgba(0, 0, 0, 0.55);
}

.about-presence-title {
    margin: 0;
    font-family: var(--font-name);
    font-weight: 900;
    font-size: 22px;
    line-height: 28px;
    letter-spacing: -0.02em;
    text-align: center;
}

.about-presence-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-presence-link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    box-sizing: border-box;
    padding: 8px 10px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 15px;
    line-height: 20px;
    color: var(--fg);
    transition: color .2s, background .2s, translate .2s;
}

.about-presence-link i {
    flex: none;
    width: 26px;
    height: 26px;
    background: currentColor;
    -webkit-mask: var(--icon) center / contain no-repeat;
    mask: var(--icon) center / contain no-repeat;
}

.about-presence-link:hover {
    color: var(--accent-ink);
    background: var(--item-bg);
    translate: 0 -2px;
}

@keyframes about-smoke-high {
    from {
        transform: translate(-8%, 3%) rotate(-12deg) scale(0.95);
    }

    to {
        transform: translate(9%, -5%) rotate(22deg) scale(1.18);
    }
}

@keyframes about-smoke-low {
    from {
        transform: translate(8%, 0) rotate(10deg) scale(1.1);
    }

    to {
        transform: translate(-9%, 4%) rotate(-20deg) scale(0.9);
    }
}

@keyframes about-pulse {
    from {
        transform: scale(1);
        opacity: 1;
    }

    to {
        transform: scale(2.4118);
        opacity: 0;
    }
}

@media (min-width: 360px) {
    .about-presence-list {
        grid-template-columns: repeat(2, auto);
        justify-content: center;
        column-gap: 0;
    }
}

@media (min-width: 560px) {
    .about-presence-list {
        grid-template-columns: repeat(3, auto);
        column-gap: 24px;
    }
}

@media (min-width: 1200px) {
    .about {
        --track: 2.5px;
        display: grid;
        grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
        grid-template-rows: minmax(0, 1fr) auto auto;
        column-gap: 40px;
    }

    .about-copy {
        display: block;
        grid-column: 1;
        grid-row: 1;
        align-self: center;
        max-width: 680px;
        padding: 0 0 8px;
    }

    .about .screen-title {
        font-size: min(58px, 4.4vw);
    }

    .about-lead {
        margin-top: 16px;
        font-size: 18px;
        line-height: 28px;
    }

    .about-text {
        max-width: 620px;
        margin-top: 12px;
    }

    .about-quote {
        margin-top: 10px;
        font-size: 24px;
        line-height: 32px;
    }

    .about-button {
        width: fit-content;
        height: 48px;
        margin-top: 20px;
        margin-bottom: 24px;
    }

    .about-figure {
        grid-column: 2;
        grid-row: 1;
        align-self: end;
        justify-self: center;
        width: 100%;
        max-width: clamp(490px, calc(var(--view) - var(--bar) - var(--dock-space) - 210px), 520px);
        margin: 0;
    }

    .about-smoke {
        inset: 4% -6% 0;
    }

    .about-branch {
        grid-column: 1 / -1;
        grid-row: 2;
        margin: 0;
    }

    .about-path {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr)) 0;
        grid-template-rows: repeat(3, auto);
    }

    .about-stop {
        padding: 10px 10px 12px calc(var(--shift) + 14px);
    }

    .about-branch [data-lane="0"] {
        grid-row: 1;
    }

    .about-branch [data-lane="1"] {
        grid-row: 2;
    }

    .about-branch [data-lane="2"] {
        grid-row: 3;
    }

    .about-branch [data-year="2019"] {
        grid-column: 1;
    }

    .about-branch [data-year="2022"] {
        grid-column: 2;
    }

    .about-branch [data-year="2023"] {
        grid-column: 3;
    }

    .about-branch [data-year="2024"] {
        grid-column: 4;
    }

    .about-branch [data-year="2025"] {
        grid-column: 5;
    }

    .about-stop.is-now {
        grid-column: -2;
        grid-row: 1 / span 3;
        display: grid;
        grid-template-rows: subgrid;
        min-height: 0;
        padding: 0;
    }

    .about-tip {
        position: relative;
        display: block;
    }

    .about-dot {
        top: calc(var(--dot) / -2);
        left: calc(var(--shift) - var(--dot) / 2);
    }

    .about-tip .about-dot {
        top: calc(var(--dot) / -2 - 2px);
        left: calc(var(--dot) / -2 - 2px);
    }

    .about-year {
        font-size: 11px;
        line-height: 22px;
    }

    .about-name {
        line-height: 22px;
    }

    .about-note {
        font-size: 13px;
        line-height: 18px;
    }

    .about-presence {
        grid-column: 1 / -1;
        grid-row: 3;
        gap: 24px;
        margin-top: 32px;
        padding: 32px;
    }

    .about-presence-list {
        column-gap: 32px;
    }

    .about-presence-title {
        font-size: 30px;
        line-height: 36px;
    }

    .about-presence-link {
        gap: 12px;
        min-height: 64px;
        padding: 12px 16px;
        font-size: 16px;
    }

    .about-presence-link i {
        width: 32px;
        height: 32px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-tip .about-dot::before,
    .about-smoke::before,
    .about-smoke::after {
        animation: none;
    }

    .about-button,
    .about-button svg,
    .about-presence-link {
        transition: none;
    }

    .about-button:hover svg,
    .about-presence-link:hover {
        translate: none;
    }
}