:root {
    --ink: #254a40;
    --muted: #586c60;
    --accent: #4d8269;
    --paper: #f1f0e8;
    --line: #ccd5c8;
    --page-progress: 0
}

html,
body,
.subsite {
    background: var(--paper);
    color: var(--ink)
}

body {
    overflow-x: hidden
}

body header.subsite-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    height: 84px;
    padding: 0 5vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(241, 240, 232, .92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line)
}

.subsite-nav .brand img {
    width: 94px;
    height: auto;
    filter: brightness(0);
    opacity: .75
}

.subsite-nav nav {
    display: flex;
    gap: 2.4rem
}

.subsite-nav nav a {
    position: relative;
    font-size: .79rem;
    color: var(--muted);
    padding: .65rem 0
}

.subsite-nav nav a.is-active {
    color: var(--ink)
}

.subsite-nav nav a.is-active:after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: currentColor
}

.subsite-home {
    font-size: .76rem
}

.subsite-home span {
    margin-left: 1rem
}

.subsite-hero {
    position: relative;
    min-height: 850px;
    height: 100svh;
    max-height: 1100px;
    padding: 130px 6vw 90px;
    display: flex;
    align-items: center;
    isolation: isolate;
    overflow: hidden
}

.subsite-hero-copy {
    width: 45%;
    position: relative;
    z-index: 2
}

h1,
h2,
h3,
p {
    margin: 0
}

.subsite-hero h1 {
    font: 400 clamp(3.8rem, 6vw, 7rem)/1.01 Georgia, serif;
    letter-spacing: -.062em;
    color: var(--ink);
    text-wrap: balance
}

.subsite-hero h1 .accent {
    font-style: italic;
    color: var(--accent)
}

.subsite-hero-copy>p {
    max-width: 440px;
    font-size: 1.04rem;
    line-height: 1.8;
    color: var(--muted);
    margin-top: 1.8rem
}

.subsite-scene {
    position: absolute;
    left: 43%;
    right: -2%;
    top: 94px;
    bottom: 30px;
    z-index: 0
}

.subsite-scene canvas {
    display: block;
    width: 100%;
    height: 100%
}

.scene-fallback:after {
    content: "Concept visualization";
    position: absolute;
    inset: 25%;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    font-size: .8rem;
    color: var(--muted)
}

.subsite h2 {
    font: 400 clamp(2.6rem, 4.3vw, 5.4rem)/1.08 Georgia, serif;
    letter-spacing: -.047em;
    color: var(--ink);
    text-wrap: balance
}

.subsite h2 em {
    font-weight: 400;
    color: var(--accent)
}

.subsite h3 {
    font-size: 1.12rem;
    font-weight: 500;
    letter-spacing: -.02em;
    color: var(--ink)
}

.subsite section p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--muted)
}

.subsite-next {
    padding: 7rem 8vw;
    background: #e4e9dc;
    border-top: 1px solid var(--line)
}

.subsite-next>p {
    max-width: 540px;
    margin-top: 1.5rem
}

.subsite-next>div {
    margin-top: 2rem
}

.subsite-next a {
    display: inline-flex;
    align-items: center;
    gap: 3rem;
    border-bottom: 1px solid var(--accent);
    padding: .75rem 0;
    font-size: .83rem
}

.subsite-next a b {
    font-weight: 400;
    transition: transform .25s
}

.subsite-next a:hover b {
    transform: translate(3px, -3px)
}

.subsite-footer {
    padding: 2rem 5vw !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center;
    background: #e4e9dc !important;
    border-top: 1px solid var(--line) !important;
    color: var(--muted)
}

.subsite-footer>div {
    display: flex;
    align-items: center;
    gap: 2rem
}

.subsite-footer img {
    width: 78px;
    filter: brightness(0);
    opacity: .6
}

.subsite-footer span {
    font-size: .67rem
}

/* The invention: a centred spatial instrument and a conceptual reading sequence. */
body[data-scene="model"] .subsite-hero {
    height: 950px;
    max-height: none;
    min-height: 0;
    display: block;
    text-align: center;
    padding: 142px 8vw 0
}

body[data-scene="model"] .subsite-hero-copy {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto
}

body[data-scene="model"] .subsite-hero h1 {
    font-size: clamp(3.7rem, 5.6vw, 6.4rem)
}

body[data-scene="model"] .subsite-hero-copy>p {
    max-width: 610px;
    margin: 1.6rem auto 0
}

body[data-scene="model"] .subsite-scene {
    left: 12%;
    right: 12%;
    top: auto;
    bottom: 15px;
    height: 530px;
    background: radial-gradient(ellipse at center, #dde6d651, transparent 68%)
}

.invention-thesis {
    padding: 6rem 9vw;
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 10%;
    align-items: center;
    border-top: 1px solid var(--line)
}

.invention-thesis p.thesis-lead {
    font: 400 clamp(2rem, 3.1vw, 3.8rem)/1.18 Georgia, serif;
    letter-spacing: -.035em;
    color: var(--ink)
}

.model-anatomy {
    padding: 7rem 9vw;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12%;
    background: #e3eadc
}

.section-intro>p {
    max-width: 420px;
    margin-top: 2rem
}

.model-fields>div {
    padding: 1.6rem 0;
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 1.5rem;
    border-bottom: 1px solid #bdceba
}

.model-fields>div:first-child {
    padding-top: 0
}

.model-fields dt {
    font-size: .9rem;
    font-weight: 500
}

.model-fields dd {
    font-size: .94rem;
    line-height: 1.8;
    color: var(--muted)
}

.adaptive-section {
    padding: 7rem 9vw 8rem
}

.adaptive-section>div:first-child {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 10%;
    align-items: center
}

.inference-loop {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 3.5rem 3rem;
    margin: 3.5rem 0 0;
    background: #e8ecdf
}

.inference-loop span {
    font: 400 clamp(1.2rem, 2.3vw, 2.4rem)/1.2 Georgia, serif
}

.inference-loop i {
    font-style: normal;
    color: #8fa289
}

.loop-return {
    position: absolute;
    inset: auto 3rem -18px;
    height: 18px;
    border: 1px solid #9aaf90;
    border-top: none;
    border-radius: 0 0 15px 15px
}

.applications-section {
    padding: 6rem 9vw;
    background: #284d40;
    color: #eef1e2
}

.applications-section h2 {
    color: #eef1e2
}

.applications-section h2 em {
    color: #b3d2a5
}

.applications-section p {
    max-width: 660px;
    margin-top: 2rem;
    color: #c4d2bd !important
}

.application-types {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem 3rem;
    margin-top: 3rem;
    padding-top: 1.6rem;
    border-top: 1px solid #65836c
}

.application-types span {
    font-size: .83rem;
    color: #d5e2cc
}

/* Infrastructure: a distributed field, followed by a wide network plan. */
body[data-scene="network"] {
    --paper: #e5ece5;
    --ink: #214b43;
    --accent: #36816e
}

body[data-scene="network"] header.subsite-nav {
    background: rgba(229, 236, 229, .94)
}

body[data-scene="network"] .subsite-scene {
    background: radial-gradient(ellipse, #cbded055, transparent 70%)
}

.network-principle {
    padding: 6rem 8vw 3rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10%;
    align-items: center;
    border-top: 1px solid var(--line)
}

.network-map-section {
    padding: 0 8vw 6rem
}

.network-map {
    color: #427b65;
    margin: 0 auto;
    max-width: 1100px
}

.network-map svg {
    display: block;
    width: 100%
}

.network-notes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    margin-top: 2rem
}

.network-notes article {
    border-top: 1px solid #a8beb0;
    padding-top: 1.5rem
}

.network-notes p {
    margin-top: 1rem;
    font-size: .93rem !important
}

.deployment-section {
    padding: 7rem 8vw;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 12%;
    background: #f2f2e9
}

.deployment-section>div>p {
    margin-top: 2rem;
    max-width: 540px
}

.deployment-details article+article {
    border-top: 1px solid var(--line);
    margin-top: 2rem;
    padding-top: 2rem
}

.deployment-details p {
    margin-top: 1rem
}

.network-closing {
    padding: 6rem 8vw;
    background: #d1dfd2
}

.network-closing p {
    font: 400 clamp(2rem, 3.5vw, 4rem)/1.23 Georgia, serif !important;
    letter-spacing: -.035em;
    color: #284d40 !important
}

.network-closing em {
    color: #56876b
}

/* Automotive: a dedicated vehicle study and use-case-led content. */
body[data-scene="vehicle"] .subsite-hero {
    background: #1e423b
}

body[data-scene="vehicle"] .subsite-hero h1 {
    color: #f0eedf
}

body[data-scene="vehicle"] .subsite-hero h1 .accent {
    color: #c6d5b0
}

body[data-scene="vehicle"] .subsite-hero-copy>p {
    color: #c0d0c0
}

body[data-scene="vehicle"] header.subsite-nav {
    background: rgba(30, 66, 59, .94);
    border-color: #44645a;
    color: #eef0df
}

body[data-scene="vehicle"] .subsite-nav .brand img {
    filter: brightness(0) invert(1);
    opacity: .9
}

body[data-scene="vehicle"] .subsite-nav nav a {
    color: #b1c3b4
}

body[data-scene="vehicle"] .subsite-nav nav a.is-active {
    color: #eef0df
}

body[data-scene="vehicle"] .subsite-scene {
    background: radial-gradient(ellipse, #47634b80, transparent 65%)
}

.automotive-scenario {
    padding: 6rem 8vw;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9%;
    align-items: center
}

.scenario-drawing {
    color: #3b6a58;
    background: #e4e8db
}

.scenario-drawing svg {
    display: block;
    width: 100%
}

.automotive-scenario p {
    margin-top: 1.8rem
}

.automotive-scenario p.scenario-note {
    font-size: .75rem;
    color: #738373
}

.mobility-cases {
    padding: 6rem 12vw;
    background: #e2e7da
}

.mobility-cases h2 {
    max-width: 850px;
    margin-bottom: 3rem
}

.mobility-cases details {
    padding: 1.5rem 0;
    border-top: 1px solid #b4c6ae
}

.mobility-cases summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 1.07rem;
    cursor: pointer;
    list-style: none
}

.mobility-cases summary::-webkit-details-marker {
    display: none
}

.mobility-cases summary span {
    font-size: 1.6rem;
    font-weight: 300;
    transition: transform .2s
}

.mobility-cases details[open] summary span {
    transform: rotate(45deg)
}

.mobility-cases details p {
    max-width: 690px;
    padding-top: 1rem;
    padding-right: 2rem
}

.integration-section {
    padding: 7rem 8vw
}

.integration-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10%;
    margin-top: 3rem
}

.integration-columns article {
    border-top: 1px solid var(--line);
    padding-top: 1.6rem
}

.integration-columns p {
    margin-top: 1rem;
    max-width: 530px
}

/* Quiet, accessible interaction shared across the three experiences. */
.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 200;
    padding: 10px 16px;
    background: var(--paper);
    color: var(--ink);
    transform: translateY(-150%)
}

.skip-link:focus {
    transform: translateY(0)
}

a:focus-visible,
summary:focus-visible {
    outline: 2px solid #8aa577;
    outline-offset: 6px
}

.page-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 90;
    width: 100%;
    height: 2px;
    background: #a7b88a;
    transform: scaleX(var(--page-progress));
    transform-origin: left;
    pointer-events: none
}

.page-wash {
    position: fixed;
    inset: 0;
    z-index: 100;
    background: var(--paper);
    transform: scaleY(0);
    transform-origin: bottom;
    pointer-events: none;
    transition: transform .28s ease
}

body.is-leaving .page-wash {
    transform: scaleY(1)
}

.content-reveal {
    transition: opacity .65s ease, transform .8s cubic-bezier(.16, 1, .3, 1)
}

body.motion-ready .content-reveal:not(.in-view) {
    opacity: 0;
    transform: translateY(20px)
}

@media(max-width:900px) {
    body header.subsite-nav {
        height: 110px;
        padding: 14px 6vw 50px
    }

    .subsite-nav nav {
        position: absolute;
        bottom: 10px;
        left: 6vw;
        right: 6vw;
        justify-content: space-between;
        gap: 1rem
    }

    .subsite-nav nav a {
        font-size: .74rem;
        padding: .35rem 0
    }

    .subsite-home {
        font-size: .7rem
    }

    .subsite-hero,
    body[data-scene="model"] .subsite-hero {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 155px 7vw 0;
        height: auto;
        min-height: 0;
        max-height: none;
        text-align: left
    }

    .subsite-hero-copy,
    body[data-scene="model"] .subsite-hero-copy {
        width: 100%;
        max-width: 650px;
        order: 0;
        margin: 0
    }

    .subsite-hero h1,
    body[data-scene="model"] .subsite-hero h1 {
        font-size: clamp(3.3rem, 8vw, 5rem)
    }

    .subsite-hero-copy>p,
    body[data-scene="model"] .subsite-hero-copy>p {
        margin: 1.5rem 0 0;
        max-width: 570px
    }

    .subsite-scene,
    body[data-scene="model"] .subsite-scene {
        position: relative;
        inset: auto;
        order: 1;
        width: 112%;
        margin-left: -6%;
        height: 460px
    }

    .invention-thesis,
    .network-principle {
        padding: 4rem 7vw;
        gap: 3rem
    }

    .model-anatomy,
    .deployment-section {
        padding: 5rem 7vw;
        gap: 3rem
    }

    .adaptive-section {
        padding: 5rem 7vw
    }

    .adaptive-section>div:first-child {
        gap: 3rem
    }

    .network-notes {
        gap: 2rem
    }

    .automotive-scenario {
        padding: 4rem 7vw;
        gap: 3rem
    }

    .mobility-cases {
        padding: 5rem 7vw
    }

    .subsite-next {
        padding: 5rem 7vw
    }
}

@media(max-width:600px) {

    .subsite-hero h1,
    body[data-scene="model"] .subsite-hero h1 {
        font-size: 3.25rem
    }

    .subsite-hero-copy>p {
        font-size: .96rem !important
    }

    .subsite-scene,
    body[data-scene="model"] .subsite-scene {
        height: 360px
    }

    .subsite h2 {
        font-size: 2.65rem
    }

    .subsite section p {
        font-size: .95rem
    }

    .invention-thesis,
    .model-anatomy,
    .adaptive-section>div:first-child,
    .network-principle,
    .deployment-section,
    .automotive-scenario,
    .integration-columns {
        grid-template-columns: 1fr;
        gap: 2.5rem
    }

    .invention-thesis p.thesis-lead {
        font-size: 2.25rem
    }

    .model-fields>div {
        grid-template-columns: 90px 1fr;
        gap: 1rem
    }

    .inference-loop {
        display: grid;
        grid-template-columns: 1fr 20px 1fr;
        padding: 2rem 1.2rem;
        gap: 2rem .7rem
    }

    .inference-loop i:nth-of-type(2) {
        display: none
    }

    .inference-loop span {
        font-size: 1.45rem
    }

    .loop-return {
        left: 1.2rem;
        right: 1.2rem
    }

    .applications-section,
    .network-closing {
        padding: 4rem 7vw
    }

    .application-types {
        gap: 1rem 2rem
    }

    .network-map-section {
        padding: 0 7vw 4rem
    }

    .network-map {
        margin: 0 -5vw
    }

    .network-notes {
        grid-template-columns: 1fr;
        gap: 2rem
    }

    .scenario-drawing {
        max-width: 420px;
        margin: auto
    }

    .integration-section {
        padding: 4rem 7vw
    }

    .subsite-footer {
        align-items: flex-start !important;
        gap: 1.5rem
    }

    .subsite-footer>div {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem
    }

    .subsite-footer span {
        font-size: .61rem;
        max-width: 145px
    }
}

@media(prefers-reduced-motion:reduce) {
    * {
        scroll-behavior: auto !important;
        animation: none !important;
        transition: none !important
    }

    .content-reveal {
        opacity: 1 !important;
        transform: none !important
    }
}

/* Automotive: an editorial road study. */
body[data-scene="vehicle"] {
    --paper: #f3f1e8;
    --ink: #29493e;
    --accent: #718166;
    --muted: #626e60
}

body[data-scene="vehicle"] header.subsite-nav {
    background: rgba(243, 241, 232, .94);
    color: var(--ink);
    border-color: #d5d9ca
}

body[data-scene="vehicle"] .subsite-nav .brand img {
    filter: brightness(0);
    opacity: .75
}

body[data-scene="vehicle"] .subsite-nav nav a {
    color: var(--muted)
}

body[data-scene="vehicle"] .subsite-nav nav a.is-active {
    color: var(--ink)
}

body[data-scene="vehicle"] .subsite-hero {
    display: block;
    height: 1100px;
    max-height: none;
    min-height: 0;
    padding: 155px 7vw 0;
    background: var(--paper)
}

body[data-scene="vehicle"] .subsite-hero-copy {
    width: 100%;
    display: grid;
    grid-template-columns: 1.4fr .7fr;
    align-items: end;
    gap: 8%;
    max-width: none
}

body[data-scene="vehicle"] .subsite-hero h1 {
    font-size: clamp(50px, 5.7vw, 86px);
    color: var(--ink);
    line-height: 1.02;
    text-wrap: initial
}

body[data-scene="vehicle"] .subsite-hero h1 .accent {
    color: var(--accent)
}

body[data-scene="vehicle"] .subsite-hero-copy>p {
    font-size: 15px;
    color: var(--muted);
    max-width: 350px;
    margin: 0 0 8px;
    line-height: 1.8
}

body[data-scene="vehicle"] .subsite-scene {
    inset: 360px 0 75px;
    background: radial-gradient(ellipse at center, #dbe1d0 0%, transparent 66%);
    width: auto;
    margin: 0;
    height: auto
}

.auto-view-control {
    position: absolute;
    z-index: 3;
    top: 380px;
    left: 7vw
}

.auto-view-buttons {
    display: flex;
    border: 1px solid #bec9b8;
    border-radius: 50px;
    padding: 4px;
    background: #f3f1e8
}

.auto-view-buttons button {
    font: inherit;
    font-size: 11px;
    padding: 12px 20px;
    border: 0;
    border-radius: 50px;
    background: transparent;
    color: #53634f;
    cursor: pointer;
    transition: background .25s, color .25s
}

.auto-view-buttons button[aria-pressed="true"] {
    background: #29493e;
    color: #f3f1e8
}

.auto-view-buttons button:focus-visible {
    outline: 2px solid #718166;
    outline-offset: 4px
}

.subsite .auto-view-control p {
    font-size: 11px;
    margin: 12px 0 0 8px;
    color: #6f7968
}

.auto-scene-legend {
    position: absolute;
    bottom: 35px;
    left: 7vw;
    right: 7vw;
    display: flex;
    gap: 26px;
    align-items: center;
    border-top: 1px solid #ccd2c2;
    padding-top: 20px;
    font-size: 10px;
    color: #65705e
}

.auto-scene-legend span {
    display: flex;
    align-items: center;
    gap: 8px
}

.auto-scene-legend i {
    width: 6px;
    height: 6px;
    background: #348a78;
    border-radius: 50%
}

.auto-scene-legend span:nth-child(2) i {
    background: #b77a40
}

.auto-scene-legend small {
    margin-left: auto;
    font-size: 10px
}

.auto-perspective {
    padding: 100px 9vw;
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 12%;
    border-top: 1px solid #d5d9ca
}

.auto-eyebrow {
    display: block;
    font-size: 11px;
    color: #6c7964;
    margin-bottom: 28px
}

.auto-perspective h2,
.auto-responsibility h2 {
    font-size: clamp(38px, 4vw, 62px)
}

.auto-explanation p+p {
    margin-top: 20px
}

.auto-explanation small {
    display: block;
    font-size: 11px;
    line-height: 1.8;
    color: #798070;
    margin-top: 28px
}

.auto-context {
    padding: 95px 9vw;
    background: #e4e8dc
}

.auto-context-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 60px
}

.auto-context-heading h2 {
    font-size: clamp(40px, 4.5vw, 66px)
}

.auto-context-heading p {
    max-width: 290px
}

.auto-evidence {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6%;
    margin-top: 65px
}

.auto-evidence article {
    border-top: 1px solid #b7c4ac;
    padding-top: 30px
}

.auto-evidence p {
    font-size: 14px !important;
    margin-top: 18px
}

.evidence-mark {
    display: block;
    width: 42px;
    height: 42px;
    margin-bottom: 30px;
    position: relative;
    color: #718567
}

.position-mark {
    border: 1px solid;
    border-radius: 50%
}

.position-mark:after {
    content: "";
    position: absolute;
    inset: 14px;
    border-radius: 50%;
    background: currentColor
}

.motion-mark {
    border-top: 1px solid;
    border-bottom: 1px solid;
    transform: skew(-30deg);
    height: 25px;
    margin-top: 8px;
    margin-bottom: 39px
}

.motion-mark:after {
    content: "";
    position: absolute;
    inset: 11px 0 auto;
    border-top: 1px solid
}

.confidence-mark {
    border: 1px dashed;
    border-radius: 50%
}

.confidence-mark:after {
    content: "";
    position: absolute;
    inset: 9px;
    border: 1px solid;
    border-radius: 50%
}

.auto-responsibility {
    padding: 110px 9vw;
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 12%
}

.auto-responsibility p+p {
    margin-top: 20px
}

.auto-responsibility a {
    display: inline-flex;
    gap: 35px;
    border-bottom: 1px solid #a4b499;
    padding: 12px 0;
    margin-top: 25px;
    font-size: 12px
}

body[data-scene="vehicle"] .subsite-next {
    background: #29493e;
    border: 0
}

body[data-scene="vehicle"] .subsite-next h2 {
    color: #f0eee2
}

body[data-scene="vehicle"] .subsite-next h2 em {
    color: #bfcdb0
}

body[data-scene="vehicle"] .subsite-next p,
body[data-scene="vehicle"] .subsite-next a {
    color: #c9d1bf
}

@media(max-width:900px) {
    body[data-scene="vehicle"] .subsite-hero {
        height: 1050px;
        padding: 155px 7vw 0
    }

    body[data-scene="vehicle"] .subsite-hero-copy {
        display: block
    }

    body[data-scene="vehicle"] .subsite-hero-copy>p {
        margin-top: 25px;
        max-width: 480px
    }

    body[data-scene="vehicle"] .subsite-scene {
        position: absolute;
        inset: 480px -10% 65px
    }

    .auto-view-control {
        top: 425px
    }

    .auto-perspective,
    .auto-responsibility {
        padding: 70px 7vw;
        gap: 6%
    }

    .auto-context {
        padding: 70px 7vw
    }
}

@media(max-width:600px) {
    body[data-scene="vehicle"] .subsite-hero {
        height: 940px;
        padding-top: 150px
    }

    body[data-scene="vehicle"] .subsite-hero h1 {
        font-size: 46px
    }

    body[data-scene="vehicle"] .subsite-hero-copy>p {
        font-size: 14px !important;
        line-height: 1.75
    }

    body[data-scene="vehicle"] .subsite-scene {
        inset: 480px -20% 80px
    }

    .auto-view-control {
        top: 420px;
        left: 7vw;
        right: 7vw
    }

    .auto-view-buttons {
        width: max-content;
        max-width: 100%
    }

    .auto-view-buttons button {
        padding: 11px 16px
    }

    .auto-scene-legend {
        gap: 16px;
        flex-wrap: wrap;
        font-size: 9px;
        bottom: 25px
    }

    .auto-scene-legend small {
        width: 100%;
        margin: 0;
        font-size: 9px
    }

    .auto-perspective,
    .auto-responsibility {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 65px 7vw
    }

    .auto-context-heading {
        display: block
    }

    .auto-context-heading p {
        margin-top: 25px
    }

    .auto-evidence {
        grid-template-columns: 1fr;
        gap: 35px;
        margin-top: 40px
    }

    .auto-evidence article {
        position: relative;
        padding-left: 65px;
        padding-top: 25px
    }

    .evidence-mark {
        position: absolute;
        left: 0;
        top: 25px;
        width: 35px;
        height: 35px
    }

    .position-mark:after {
        inset: 11px
    }

    .motion-mark {
        height: 25px
    }

    .auto-evidence p {
        margin-top: 12px
    }
}

/* Subsite Navigation Dropdown */
.subsite-nav .nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.subsite-nav .dropdown-trigger {
    position: relative;
    font-size: .79rem;
    color: var(--muted);
    padding: .65rem 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    text-decoration: none;
    background: none;
    border: none;
    font-family: inherit;
    transition: color 0.2s;
}

.subsite-nav .dropdown-trigger:hover,
.subsite-nav .nav-dropdown:hover .dropdown-trigger,
.subsite-nav .dropdown-trigger.is-active {
    color: var(--ink);
}

.subsite-nav .dropdown-trigger.is-active:after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 1px;
    background: currentColor;
}

.subsite-nav .nav-chevron {
    font-size: 8px;
    line-height: 1;
    display: inline-block;
    transition: transform 0.2s ease;
}

.subsite-nav .nav-dropdown:hover .nav-chevron {
    transform: rotate(180deg);
}

.subsite-nav .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: rgba(241, 240, 232, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 5px;
    min-width: 145px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.subsite-nav .nav-dropdown:hover .dropdown-menu,
.subsite-nav .nav-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.subsite-nav .dropdown-menu a {
    display: block;
    padding: 8px 14px;
    font-size: 0.79rem;
    color: var(--muted) !important;
    text-decoration: none;
    border-radius: 4px;
    border-bottom: none !important;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}

.subsite-nav .dropdown-menu a:hover {
    background: rgba(37, 74, 64, 0.08);
    color: var(--ink) !important;
}

.subsite-nav .dropdown-menu a.is-active {
    font-weight: 600;
    color: var(--ink) !important;
}