/* Fluent 2 tokens (values from microsoft/fluentui packages/tokens) */
:root {
  --bg1: #ffffff; --bg2: #fafafa; --bg3: #f5f5f5;
  --fg1: #242424; --fg2: #424242; --fg3: #616161;
  --stroke1: #d1d1d1; --stroke2: #e0e0e0;
  --brand: #0f6cbd; --brand-hover: #115ea3; --brand-bg2: #ebf3fc; --brand-fg: #0f6cbd; --link: #115ea3;
  --focus: #000000;
  --sh-a: rgba(0,0,0,.12); --sh-k: rgba(0,0,0,.14);
  --shadow4: 0 0 2px var(--sh-a), 0 2px 4px var(--sh-k);
  --shadow8: 0 0 2px var(--sh-a), 0 4px 8px var(--sh-k);
  --shadow64: 0 0 8px var(--sh-a), 0 32px 64px var(--sh-k);
  --r-m: 4px; --r-xl: 8px; --r-2xl: 12px;
  --font: "Segoe UI Variable Text", "Segoe UI", "Segoe UI Web (West European)", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", sans-serif;
  --display: "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg1: #292929; --bg2: #1f1f1f; --bg3: #141414;
    --fg1: #ffffff; --fg2: #d6d6d6; --fg3: #adadad;
    --stroke1: #666666; --stroke2: #525252;
    --brand: #115ea3; --brand-hover: #0f6cbd; --brand-bg2: #082338; --brand-fg: #479ef5; --link: #479ef5;
    --focus: #ffffff; --sh-a: rgba(0,0,0,.24); --sh-k: rgba(0,0,0,.28);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg2); color: var(--fg1); font: 400 16px/22px var(--font); }
a { color: var(--link); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: var(--r-m); }
.wrap { width: min(1120px, 100% - 48px); margin-inline: auto; }

.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg1) 88%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--stroke2); }
.top-row { display: flex; align-items: center; justify-content: space-between; height: 52px; }
.name { font: 600 16px/22px var(--font); color: var(--fg1); text-decoration: none; }
.top nav a { margin-left: 20px; font: 600 14px/20px var(--font); text-decoration: none; }
.top nav a:hover { text-decoration: underline; }

.hero { padding: 48px 0 8px; }
.eyebrow { margin: 0 0 8px; font: 600 14px/20px var(--font); color: var(--brand-fg); }
h1 { margin: 0; max-width: 22ch; font: 600 40px/52px var(--display); letter-spacing: -0.01em; }
.lede { max-width: 68ch; margin: 16px 0 32px; color: var(--fg2); font: 400 18px/26px var(--font); }
h2 { margin: 0 0 16px; font: 600 28px/36px var(--display); }
h3 { margin: 0 0 8px; font: 600 16px/22px var(--font); }
p { margin: 0 0 12px; }
.sub { color: var(--fg3); font-size: 14px; line-height: 20px; }
.note { margin: 12px 0 0; color: var(--fg2); font-size: 14px; line-height: 20px; }

.card { background: var(--bg1); border-radius: var(--r-xl); box-shadow: var(--shadow4); }
.pad { padding: 20px 24px; }
.pad p:last-child { margin-bottom: 0; }

.video { margin: 0; overflow: hidden; }
.video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: var(--bg3); }
.video figcaption { padding: 10px 16px; font-size: 14px; line-height: 20px; color: var(--fg3); }

.facts { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.facts li { background: var(--bg1); border-radius: var(--r-xl); box-shadow: var(--shadow4); padding: 16px 20px; }
.facts strong { display: block; font: 600 28px/36px var(--display); color: var(--brand-fg); }
.facts span { display: block; margin-top: 4px; font-size: 14px; line-height: 20px; color: var(--fg2); }

.block { padding: 56px 0 0; }
.grid { display: grid; gap: 16px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.after { margin-top: 16px; }
.grid p { color: var(--fg2); font-size: 15px; line-height: 22px; }

.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.shot { margin: 0; background: var(--bg1); border-radius: var(--r-xl); box-shadow: var(--shadow4); overflow: hidden; transition: box-shadow .15s; }
.shot:hover { box-shadow: var(--shadow8); }
.shot button { all: unset; display: block; width: 100%; cursor: zoom-in; }
.shot button:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; }
.shot img { display: block; width: 100%; height: auto; border-bottom: 1px solid var(--stroke2); }
.shot figcaption { padding: 12px 16px; font-size: 14px; line-height: 20px; color: var(--fg2); }
.shot figcaption b { display: block; color: var(--fg1); font-weight: 600; }
.shot.wide { grid-column: 1 / -1; }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: t; }
.timeline li { position: relative; padding: 20px 20px 20px; background: var(--bg1); border-radius: var(--r-xl); box-shadow: var(--shadow4); border-top: 3px solid var(--brand); }
.timeline .when { display: block; margin-bottom: 6px; font: 600 12px/16px var(--font); color: var(--brand-fg); text-transform: uppercase; letter-spacing: .04em; }
.timeline p { margin: 0; color: var(--fg2); font-size: 14px; line-height: 20px; }

.scores { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 20px; margin-top: 8px; }
.scores th, .scores td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--stroke2); }
.scores thead th { color: var(--fg3); font-weight: 600; }
.scores tbody th { font-weight: 400; color: var(--fg2); }
.scores td { font-variant-numeric: tabular-nums; }
.scores:not(.compare) td:nth-child(2) { font-weight: 600; color: var(--brand-fg); }
.scores.compare td:first-of-type, .scores.compare tbody th { white-space: nowrap; }
.scores.compare tbody tr:last-child { background: var(--brand-bg2); }
.scores.compare tbody tr:last-child th, .scores.compare tbody tr:last-child td { font-weight: 600; color: var(--fg1); }
.plain { margin: 0; padding-left: 20px; color: var(--fg2); font-size: 15px; line-height: 22px; }
.plain li { margin-bottom: 8px; }
.plain strong { color: var(--fg1); }
.gap { margin-top: 20px; }

.role p { color: var(--fg2); }
.role strong { color: var(--fg1); }

.contact { padding-bottom: 24px; }
.btn { display: inline-block; margin: 8px 8px 0 0; padding: 6px 16px; min-height: 32px; border-radius: var(--r-m); background: var(--brand); color: #fff; font: 600 14px/20px var(--font); text-decoration: none; }
.btn:hover { background: var(--brand-hover); }
.btn.subtle { background: var(--bg1); color: var(--fg1); border: 1px solid var(--stroke1); }
.btn.subtle:hover { background: var(--bg3); }

.foot { padding: 24px 0 40px; border-top: 1px solid var(--stroke2); margin-top: 32px; color: var(--fg3); font-size: 12px; line-height: 16px; }

dialog { padding: 0; border: 0; border-radius: var(--r-2xl); box-shadow: var(--shadow64); background: var(--bg1); color: var(--fg1); max-width: min(96vw, 1600px); }
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog img { display: block; max-width: 100%; max-height: 82vh; height: auto; }
dialog .cap { margin: 0; padding: 12px 16px; font-size: 14px; color: var(--fg2); }
dialog .close { position: absolute; top: 8px; right: 8px; padding: 4px 12px; border-radius: var(--r-m); border: 1px solid var(--stroke1); background: var(--bg1); color: var(--fg1); font: 600 14px/20px var(--font); cursor: pointer; }

@media (max-width: 960px) {
  .facts, .grid.three { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .facts, .grid.three, .grid.two, .gallery { grid-template-columns: 1fr; }
  h1 { font-size: 32px; line-height: 40px; }
  .shot.wide { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.feature { border-left: 3px solid var(--brand); }
.feature p { color: var(--fg2); max-width: 90ch; }
.intro { max-width: 90ch; color: var(--fg2); margin-bottom: 20px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps.seven { grid-template-columns: repeat(4, 1fr); }
.steps li { counter-increment: s; background: var(--bg1); border-radius: var(--r-xl); box-shadow: var(--shadow4); padding: 20px; }
.steps li::before { content: counter(s); display: inline-grid; place-items: center; width: 28px; height: 28px; margin-bottom: 10px; border-radius: 50%; background: var(--brand-bg2); color: var(--brand-fg); font: 600 14px/1 var(--font); }
.steps li.gate { border-top: 3px solid var(--brand); }
.steps p { margin: 0; color: var(--fg2); font-size: 14px; line-height: 20px; }
@media (max-width: 960px) { .steps, .steps.seven { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .steps, .steps.seven { grid-template-columns: 1fr; } }
.diff { background: var(--brand-bg2); box-shadow: none; }
.diff p { color: var(--fg2); font-size: 15px; line-height: 22px; margin: 0; }

/* jump nav */
.jump { display: flex; flex-wrap: wrap; gap: 8px; padding: 24px 0 0; }
.jump a { padding: 6px 14px; border-radius: 999px; background: var(--bg1); box-shadow: var(--shadow2, 0 0 2px var(--sh-a), 0 1px 2px var(--sh-k)); color: var(--fg1); font: 600 14px/20px var(--font); text-decoration: none; }
.jump a:hover { background: var(--brand-bg2); color: var(--brand-fg); }
section[id] { scroll-margin-top: 64px; }
html { scroll-behavior: smooth; }

/* expandable deep dives */
.dd-list { display: grid; gap: 8px; }
.dd { background: var(--bg1); border-radius: var(--r-xl); box-shadow: var(--shadow4); overflow: hidden; }
.dd > summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr auto; grid-template-areas: "t c" "s c"; column-gap: 16px; padding: 18px 24px; }
.dd > summary::-webkit-details-marker { display: none; }
.dd > summary::after { content: ""; grid-area: c; align-self: center; width: 10px; height: 10px; border-right: 2px solid var(--fg3); border-bottom: 2px solid var(--fg3); transform: rotate(45deg); transition: transform .2s; margin-right: 4px; }
.dd[open] > summary::after { transform: rotate(-135deg); }
.dd > summary:hover { background: var(--bg3); }
.dd > summary:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; }
.dd-t { grid-area: t; font: 600 20px/28px var(--display); }
.dd-s { grid-area: s; color: var(--fg3); font-size: 14px; line-height: 20px; margin-top: 2px; }
.dd-body { padding: 4px 24px 24px; border-top: 1px solid var(--stroke2); background: var(--bg2); }
.dd-body > :first-child { margin-top: 20px; }
.dd-body .card, .dd-body .timeline li, .dd-body .steps li { box-shadow: var(--shadow2, 0 0 2px var(--sh-a), 0 1px 2px var(--sh-k)); }

/* vehicle page */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.duo .shot img { aspect-ratio: 4 / 3; object-fit: cover; }
.gallery.three { grid-template-columns: repeat(3, 1fr); }
.gallery.after, .card.after { margin-top: 16px; }
.block > .gallery { margin-top: 16px; }
.feature h3 { font-size: 18px; line-height: 24px; margin-bottom: 12px; }
.feature p + p { margin-top: 8px; }
.top nav a[aria-current="page"] { color: var(--fg1); }
.next { display: grid; grid-template-columns: 280px 1fr; gap: 0; overflow: hidden; text-decoration: none; color: inherit; }
.next img { width: 100%; height: 100%; object-fit: cover; display: block; }
.next .pad p { color: var(--fg2); }
.next:hover { box-shadow: var(--shadow8); }
@media (max-width: 960px) { .gallery.three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .duo, .gallery.three, .next { grid-template-columns: 1fr; } }
.scores.compare.flat tbody tr:last-child { background: none; }
.scores.compare.flat tbody tr:last-child th, .scores.compare.flat tbody tr:last-child td { font-weight: 400; color: var(--fg2); }
.scores.compare.flat td { white-space: normal; }