/* Transit Map: map white, sign black, six line colours. Hanken Grotesk throughout. */
@font-face {
  font-family: 'Hanken Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/node_modules/@fontsource-variable/hanken-grotesk/files/hanken-grotesk-latin-ext-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Hanken Grotesk';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/node_modules/@fontsource-variable/hanken-grotesk/files/hanken-grotesk-latin-wght-normal.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@view-transition { navigation: auto; }

:root {
  --map: #FAFAF7;
  --ink: #1A1A1A;
  --ink-2: #55554F;
  --zone: #EDEDE6;
  --zone-2: #E3E3DB;
  --red: #E2231A;
  --blue: #0070C0;
  --green: #00A651;
  --orange: #F7941D;
  --purple: #7B3F98;
  --yellow: #FFD200;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --hd-h: 72px;
  --gutter: clamp(16px, 4vw, 56px);
  --font: 'Hanken Grotesk', system-ui, sans-serif;
  --paper: #fff;
  --on-ink: #fff;
  color-scheme: light;
}
/* Dark: the same map at night. The sign colour and the map colour swap; the six line colours stay. */
:root[data-theme="dark"] {
  --map: #141413; --ink: #EDEDE6; --ink-2: #A9A99F; --zone: #22221F; --zone-2: #2C2C28;
  --paper: #1E1E1B; --on-ink: #141413; --orange: #F7941D; --purple: #A66BC4; --blue: #3B95DB;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --map: #141413; --ink: #EDEDE6; --ink-2: #A9A99F; --zone: #22221F; --zone-2: #2C2C28;
    --paper: #1E1E1B; --on-ink: #141413; --purple: #A66BC4; --blue: #3B95DB;
    color-scheme: dark;
  }
}
/* Map art is drawn with fixed colours; these follow the theme. */
svg [stroke="#1A1A1A"] { stroke: var(--ink); }
svg [fill="#1A1A1A"] { fill: var(--ink); }
svg [stroke="#FAFAF7"] { stroke: var(--map); }
svg [fill="#FAFAF7"] { fill: var(--map); }
svg [fill="#fff"] { fill: var(--paper); }
svg [stroke="#fff"] { stroke: var(--paper); }
.hd__end { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
/* Breadcrumb and page switcher: "Sairam Krishnan / Speaking" */
.hd__sep { font-size: 1.125rem; font-weight: 600; color: var(--ink-2); }
.hd__pages { position: relative; }
.hd__pages > summary { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; list-style: none; cursor: pointer;
  font-weight: 800; font-size: 1.125rem; letter-spacing: -0.01em; white-space: nowrap; }
.hd__pages > summary::-webkit-details-marker { display: none; }
.hd__pages > summary::after { content: ''; width: 7px; height: 7px; margin-top: -4px; border: solid currentColor; border-width: 0 2px 2px 0; rotate: 45deg; transition: rotate 180ms var(--ease-out), margin 180ms var(--ease-out); }
.hd__pages[open] > summary::after { rotate: 225deg; margin-top: 4px; }
.hd__pages > summary:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 4px; }
.hd__pages nav { position: absolute; top: calc(100% + 6px); left: -12px; z-index: 40; min-width: 208px; padding: 8px; border-radius: 14px;
  background: var(--paper); box-shadow: 0 0 0 1px color-mix(in srgb, var(--ink) 12%, transparent), 0 24px 48px -20px rgb(0 0 0 / 0.45); }
.hd__pages ul { list-style: none; margin: 0; padding: 0; }
.hd__pages a { display: flex; align-items: center; min-height: 44px; padding: 0 12px; border-radius: 8px; color: var(--ink); font-weight: 650; text-decoration: none; }
.hd__pages a[aria-current="page"] { font-weight: 800; background: color-mix(in srgb, var(--ink) 8%, transparent); }
@media (hover: hover) and (pointer: fine) { .hd__pages a:not([aria-current="page"]):hover { background: color-mix(in srgb, var(--ink) 6%, transparent); } }
@media (prefers-reduced-motion: reduce) { .hd__pages > summary::after { transition: none; } }
.theme {
  position: relative; display: inline-flex; align-items: center; justify-content: center; width: 34px; min-height: 34px; padding: 0; border: 0; border-radius: 999px;
  background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2.5px var(--ink); cursor: pointer;
  font-weight: 750; font-size: 0.9375rem; line-height: 1; white-space: nowrap;
}
.theme::before { content: ''; width: 12px; height: 12px; border-radius: 50%; background: var(--ink); box-shadow: inset -4px -2px 0 0 var(--map); }
.theme::after { content: ''; position: absolute; inset: -5px -2px; } /* 44px touch target */
.theme--float { position: fixed; top: 16px; right: var(--gutter); z-index: 30; background: var(--map); }
@media (hover: hover) and (pointer: fine) { .theme:hover { background: var(--ink); color: var(--on-ink); } .theme:hover::before { background: var(--on-ink); box-shadow: inset -4px -2px 0 0 var(--ink); } }

[data-line="red"] { --c: var(--red); --on: #fff; }
[data-line="blue"] { --c: var(--blue); --on: #fff; }
[data-line="green"] { --c: var(--green); --on: #1A1A1A; }
[data-line="orange"] { --c: var(--orange); --on: #1A1A1A; }
[data-line="purple"] { --c: var(--purple); --on: #fff; }
[data-line="yellow"] { --c: var(--yellow); --on: #1A1A1A; }
/* At night the blue and purple lines are lighter, so their signs take dark lettering. */
:root[data-theme="dark"] :is([data-line="blue"], [data-line="purple"]) { --on: #141413; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) :is([data-line="blue"], [data-line="purple"]) { --on: #141413; } }
[data-line="black"] { --c: var(--ink); --on: var(--on-ink); }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: var(--ink) var(--zone); }
body {
  margin: 0;
  background: var(--map);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: lining-nums;
  caret-color: var(--red);
  overflow-x: clip;
}
::selection { background: var(--yellow); color: var(--ink); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { margin: 0; line-height: 1.08; letter-spacing: -0.02em; font-weight: 800; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 0.18em; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 3px; }
/* The page name sits on the right of the header, so each page's own h1 stays for screen readers only. */
h1.hd-twin { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
body[data-page="research"] div.rs-hero, section.contact > .pagehead { display: contents; }
section.pj .pj-hero { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-top: clamp(28px, 4vw, 48px); }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--ink); color: var(--on-ink); padding: 10px 14px; border-radius: 4px; text-decoration: none; font-weight: 700; }
.skip:focus { top: 12px; }
.num { font-variant-numeric: tabular-nums; }

/* ---------- Line tags (the line bullets of this system) ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 0.45em;
  background: var(--c); color: var(--on);
  font-weight: 700; font-size: 0.875rem; line-height: 1;
  padding: 0.42em 0.8em 0.46em; border-radius: 999px; white-space: nowrap;
}

/* ---------- Buttons: sign plates ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  min-height: 48px; padding: 0.7em 1.15em 0.75em;
  background: var(--ink); color: var(--on-ink);
  font-weight: 700; font-size: 1rem; line-height: 1.1; text-decoration: none; white-space: nowrap;
  border: 0; border-radius: 4px; cursor: pointer;
  transition: transform 160ms var(--ease-out);
}
.btn[data-line] { background: var(--c); color: var(--on); }
.btn:active { transform: scale(0.97); }
.btn--line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 3px var(--ink); }
.btn__price { font-weight: 500; opacity: 0.86; }
@media (hover: hover) and (pointer: fine) {
  .btn { transition: transform 160ms var(--ease-out), box-shadow 200ms var(--ease-out); }
  .btn:hover { box-shadow: 0 6px 18px -8px rgb(26 26 26 / 0.55); }
  .btn--line:hover { box-shadow: inset 0 0 0 3px var(--ink), 0 6px 18px -10px rgb(26 26 26 / 0.45); }
}

/* ---------- Header: a station sign. My name, with the Résumé line bullet beside it; Home on the right ---------- */
.hd {
  view-transition-name: hd;
  position: relative; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: var(--hd-h); padding: 0 var(--gutter);
  background: var(--map);
}
.hd__sign { display: flex; align-items: center; gap: 14px; min-width: 0; }
.hd__me { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; font-size: 1.125rem; letter-spacing: -0.01em; min-height: 44px; white-space: nowrap; }
.hd__me img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2.5px var(--ink); }

.bullet {
  position: relative; display: inline-flex; align-items: center;
  min-height: 34px; padding: 0 14px 1px; border-radius: 999px;
  background: var(--c); color: var(--on);
  font-weight: 750; font-size: 0.9375rem; letter-spacing: -0.005em; line-height: 1; white-space: nowrap; text-decoration: none;
  transition: transform 180ms var(--ease-out), box-shadow 200ms var(--ease-out);
}
.bullet::after { content: ''; position: absolute; inset: -5px -2px; } /* 44px touch target */
.bullet:active { transform: scale(0.96); }
.bullet[aria-current="page"] { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 4px var(--c); }
.hd__home {
  position: relative; display: inline-flex; align-items: center; min-height: 34px; padding: 0 14px 1px; border-radius: 999px;
  color: var(--ink); box-shadow: inset 0 0 0 2.5px var(--ink); text-decoration: none;
  font-weight: 750; font-size: 0.9375rem; line-height: 1; white-space: nowrap;
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}
.hd__home::after { content: ''; position: absolute; inset: -5px -2px; } /* 44px touch target */
@media (hover: hover) and (pointer: fine) {
  .bullet:not([aria-current="page"]):hover { transform: translateY(-2px); box-shadow: 0 6px 14px -8px rgb(26 26 26 / 0.6); }
  .hd__home:hover { background: var(--ink); color: var(--on-ink); }
}

/* ---------- Footer: the line runs out at Contact ---------- */
.ft { display: flex; flex-wrap: wrap; gap: 8px 28px; width: calc(100% - 2 * var(--gutter)); max-width: calc(1280px - 2 * var(--gutter)); margin: clamp(56px, 8vw, 104px) auto 0; padding: 20px 0 40px; border-top: 1px solid rgb(26 26 26 / 0.14); font-size: 0.9375rem; }
.ft__link { color: var(--ink-2); font-weight: 600; text-decoration: none; padding: 10px 0; }
.ft__link:first-child { color: var(--ink); }
.ft__link:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Maps ---------- */
.map { position: relative; width: 100%; container-type: inline-size; }
.map__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.map .ln, .map .tk, .map .ix, .map .ln-case { transition: opacity 220ms var(--ease-out); }
.map.is-loading .tk, .map.is-loading .ix { transition: none; }
.map[data-focus] .ln:not([data-line]), .map[data-focus] .ln, .map[data-focus] .tk, .map[data-focus] .ln-case { opacity: 0.18; }
.map[data-focus="red"] [data-line="red"], .map[data-focus="blue"] [data-line="blue"], .map[data-focus="green"] [data-line="green"],
.map[data-focus="orange"] [data-line="orange"], .map[data-focus="purple"] [data-line="purple"], .map[data-focus="yellow"] [data-line="yellow"],
.map[data-focus="black"] [data-line="black"] { opacity: 1; }
.stn {
  position: absolute; display: block; white-space: nowrap; text-decoration: none; line-height: 1.12;
  font-size: max(12px, 1.06cqi); font-weight: 700; color: var(--ink); padding: 0.2em 0.25em; border-radius: 3px;
}
.stn__sub { display: block; font-weight: 500; color: var(--ink-2); font-size: 0.86em; margin-top: 0.12em; }
.stn--big .stn__name { font-size: 1.7em; font-weight: 800; letter-spacing: -0.02em; }
.stn--hub .stn__name { font-size: 2.15em; }
a.stn:hover .stn__name { text-decoration: underline; text-decoration-color: var(--c); text-decoration-thickness: 0.16em; text-underline-offset: 0.2em; }
.map .train { pointer-events: none; }
.map a.stn::after { content: ''; position: absolute; inset: -6px -4px; } /* a finger-sized hit area */

/* Home map: line names at rest; a line's stations on focus; a station's caption on hover. */
.map--home .stn__sub { opacity: 0; transition: opacity 180ms var(--ease-out); }
.map--home .stn:hover .stn__sub, .map--home .stn:focus-visible .stn__sub { opacity: 1; }
@media (hover: hover) and (pointer: fine) {
  .map--home.map--wide:not([data-focus]) :is(.ln, .tk, .ln-case) { opacity: 0.4; }
  .map--home.map--wide .ln { cursor: pointer; }
  .map--home.map--wide .stn:not(.stn--big) { opacity: 0; pointer-events: none; transition: opacity 200ms var(--ease-out); }
  .map--home.map--wide .stn:focus-visible,
  .map--home.map--wide[data-focus="red"] .stn[data-line="red"], .map--home.map--wide[data-focus="blue"] .stn[data-line="blue"],
  .map--home.map--wide[data-focus="green"] .stn[data-line="green"], .map--home.map--wide[data-focus="orange"] .stn[data-line="orange"],
  .map--home.map--wide[data-focus="purple"] .stn[data-line="purple"], .map--home.map--wide[data-focus="black"] .stn[data-line="black"] { opacity: 1; pointer-events: auto; }
}

/* ---------- Home hero ---------- */
/* Home has no header: he is the hub, and his face opens the card with name, Résumé and roles. */
body[data-page="home"] { --hd-h: 0px; }
/* Clipped so the zoom toward the hub never grows the page. */
.hero { position: relative; height: calc(100svh - var(--hd-h)); min-height: 560px; display: grid; place-items: center; padding: clamp(24px, 4.5svh, 48px) var(--gutter) 12px; overflow: clip; }
.hero__frame { position: relative; width: min(100%, calc((100svh - var(--hd-h) - 76px) * 1440 / 960)); container-type: inline-size; }
.hero .map--tall { display: none; }

/* The hub is his face: the label box is the ring's outer circle, the photo fills its white inside. */
.map .stn--me { width: var(--d); height: var(--d); padding: var(--p); border-radius: 50%; }
.stn__face { display: block; width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.stn--me .stn__name { position: absolute; }
.stn--me-nw .stn__name { right: calc(100% - var(--d) * 0.1); bottom: calc(100% - var(--d) * 0.1); }
.stn--me-sw .stn__name { right: calc(100% + 14px); top: calc(100% + 2px); }
.stn--me:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }

/* The card behind the face: what he says, who he is, where he works now. */
.me { width: min(652px, calc(100vw - 20px)); max-height: calc(100dvh - 20px); margin: auto; padding: 6px; border: 0; background: var(--map); color: var(--ink); overflow: auto; container-type: inline-size; }
.me::backdrop { background: rgb(250 250 247 / 0.94); }
.me.is-zoom::backdrop { background: transparent; }
.me[open]:not(.is-zoom) { animation: card-in 240ms var(--ease-out); }
@keyframes card-in { from { opacity: 0; transform: translateY(-8px); } }
.cartouche { --av: max(56px, 10cqi); --tw: max(14px, 2.6cqi); --th: max(10px, 1.8cqi); }
.cartouche h1 {
  position: relative; background: var(--ink); color: var(--on-ink); border-radius: 4px;
  font-size: max(2rem, 7.4cqi); line-height: 1.02; letter-spacing: -0.03em; padding: 0.42em 0.5em 0.5em;
}
/* Speech tail: the slab is something he says, so it points at his face. */
.cartouche h1::after {
  content: ""; position: absolute; top: calc(100% - 1px); left: calc(var(--av) / 2 - var(--tw) * 0.3);
  width: var(--tw); height: var(--th); background: var(--ink); clip-path: polygon(0 0, 100% 0, 30% 100%);
}
.cartouche__sig { display: flex; align-items: center; gap: max(12px, 2cqi); margin-top: calc(var(--th) + max(10px, 2cqi)); }
.cartouche__sig img { width: var(--av); height: var(--av); flex: none; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2.5px var(--ink); }
.cartouche__sig > span { display: flex; flex-direction: column; gap: 0.2em; }
.cartouche__who { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 0.7em; }
.cartouche__who .bullet { font-size: max(13px, 2.2cqi); min-height: max(32px, 4.4cqi); padding: 0 0.85em 1px; }
.cartouche__name { font-weight: 800; font-size: max(1.5rem, 5.2cqi); line-height: 1; letter-spacing: -0.025em; }
.cartouche__title { font-weight: 600; font-size: max(1rem, 2.9cqi); line-height: 1.2; letter-spacing: -0.01em; }
/* Current roles: one row each, marked by a neutral station ring (line colours mean map lines). */
.roles { list-style: none; margin: max(20px, 4cqi) 0 0; padding: 0; display: grid; gap: max(10px, 1.8cqi); font-size: max(0.9375rem, 2.4cqi); line-height: 1.25; }
.roles li { position: relative; display: flex; flex-wrap: wrap; gap: 0.15em 0.6em; padding-left: 1.35em; }
.roles li::before { content: ''; position: absolute; left: 0; top: 0.22em; width: 0.5em; height: 0.5em; border-radius: 50%; background: var(--paper); box-shadow: 0 0 0 0.17em var(--ink); }
.roles b { font-weight: 800; letter-spacing: -0.01em; }
.roles span { color: var(--ink-2); font-weight: 500; }
.me__back { margin-top: max(24px, 5cqi); min-height: 44px; border: 0; background: var(--ink); color: var(--on-ink); border-radius: 999px; font: inherit; font-weight: 750; padding: 0 18px; cursor: pointer; }
.me__back:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
@media (min-width: 768px) and (max-width: 1199.98px) {
  .hero { height: auto; min-height: 0; display: block; padding: 12px var(--gutter) 16px; }
  .hero__frame { width: 100%; }
}
.cartouche__act { margin-top: 1.6cqi; display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; }
.cartouche__act .btn { font-size: max(14px, 1.12cqi); }

/* ---------- Signs ---------- */
.sign {
  display: inline-flex; align-items: center; gap: 0.6em; max-width: 100%;
  background: var(--ink); color: var(--on-ink); border-radius: 4px;
  font-weight: 800; letter-spacing: -0.015em; line-height: 1.1;
  font-size: clamp(1.375rem, 2.5vw, 2.5rem); padding: 0.38em 0.6em 0.42em;
  box-shadow: inset 0 0.16em 0 0 rgb(255 255 255 / 0.9), inset 0 0.22em 0 0 var(--ink);
}
.sign .tag { font-size: max(12px, 0.36em); }

/* ---------- Doors: the overhead wayfinding sign ---------- */

/* ---------- Page heads ---------- */
.pagehead { max-width: 1328px; margin: 0 auto; padding: clamp(28px, 5vw, 64px) var(--gutter) 0; display: grid; gap: 14px; }
.pagehead h1 { font-size: clamp(2.75rem, 6vw, 5.75rem); letter-spacing: -0.04em; line-height: 0.98; }
.lede { font-size: clamp(1.1875rem, 1.6vw, 1.5rem); line-height: 1.4; font-weight: 500; max-width: 46ch; color: var(--ink); }

/* ---------- Strip: a line diagram that chooses the platform ---------- */
.strip { --stops: 10; max-width: 1328px; margin: clamp(28px, 4vw, 48px) auto 0; padding: 0 var(--gutter); }
.strip__scroll { position: relative; }
.strip__line { position: relative; display: grid; grid-template-columns: repeat(var(--stops), minmax(0, 1fr)); grid-template-rows: 46px 44px auto; }
.strip__line::before { content: ''; grid-row: 2; grid-column: 1 / -1; align-self: center; height: 14px; border-radius: 7px; background: var(--c); position: relative; z-index: 1; }
.strip__stops { display: contents; }
.strip--plain .strip__line { grid-template-rows: 0 44px auto; }
.zone { grid-row: 1 / 4; position: relative; border-radius: 6px; padding: 12px 14px 0; }
.zone:nth-of-type(odd) { background: var(--zone); }
.zone__name { font-weight: 800; font-size: 0.9375rem; letter-spacing: -0.01em; line-height: 1.2; }
.stop {
  grid-row: 2 / 4; position: relative; z-index: 2; display: grid; grid-template-rows: 44px auto; justify-items: center; align-content: start;
  background: none; border: 0; padding: 0 6px 18px; cursor: pointer; text-align: center; color: var(--ink); min-width: 0;
}
.stop__tick { width: 100%; height: 44px; position: relative; }
.stop__tick::before { content: ''; position: absolute; left: 50%; top: 50%; width: 7px; height: 22px; margin-left: -3.5px; margin-top: 0; background: var(--c); transition: transform 200ms var(--ease-out), opacity 200ms; }
.stop__tick::after { content: ''; position: absolute; left: 50%; top: 50%; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; background: var(--paper); box-shadow: inset 0 0 0 6px var(--ink); transform: scale(0); transition: transform 240ms var(--ease-out); }
.stop[aria-selected="true"] .stop__tick::after { transform: scale(1); }
.stop[aria-selected="true"] .stop__tick::before { opacity: 0; }
.stop__name { font-weight: 700; font-size: 0.9375rem; line-height: 1.2; text-wrap: balance; margin-top: 8px; }
.stop__fare { font-size: 0.8125rem; line-height: 1.35; color: var(--ink-2); font-weight: 500; margin-top: 3px; font-variant-numeric: tabular-nums; text-wrap: balance; }
.stop__out { font-size: 0.8125rem; line-height: 1.35; color: var(--ink); font-weight: 500; margin-top: 6px; text-wrap: balance; max-width: 17ch; }
.stop[aria-selected="true"] .stop__name { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 5px; text-decoration-color: var(--c); }
.stop:focus-visible { outline-offset: -2px; }
@media (hover: hover) and (pointer: fine) {
  .stop:hover .stop__tick::before { transform: scaleY(1.45); transform-origin: 50% 0; }
  .stop:hover .stop__name { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
}
.strip__train { position: absolute; left: 0; top: 57px; z-index: 3; width: 58px; height: 22px; margin-left: -70px; pointer-events: none; display: none; }
.is-riding .strip__train { display: block; }
.strip__train::before { content: ''; position: absolute; inset: 0; border-radius: 11px; background: var(--ink); }
.strip__train::after { content: ''; position: absolute; left: 11px; right: 11px; top: 6px; height: 4px; border-radius: 2px; background: var(--map); }

/* ---------- Platforms ---------- */
.platforms { max-width: 1328px; margin: 0 auto; padding: 0 var(--gutter); }
.platform { padding: clamp(36px, 5vw, 64px) 0 0; scroll-margin-top: 16px; }
.platform:focus { outline: none; }
.platform + .platform { border-top: 0; }
.pf__in { display: grid; grid-template-columns: minmax(0, 1fr) clamp(260px, 24vw, 340px); gap: 0 clamp(32px, 5vw, 80px); align-items: start; }
.pf__in > * { grid-column: 1; }
.pf__in > .ticket { grid-column: 2; grid-row: 1 / span 4; }
.pf__lead--svc { max-width: 24ch; }
.pf__in .sign { font-size: clamp(2rem, 4.4vw, 4.25rem); letter-spacing: -0.03em; padding: 0.3em 0.5em 0.36em; justify-self: start; }
.pf__abstract { margin-top: clamp(24px, 3vw, 36px); font-size: clamp(1.1875rem, 1.65vw, 1.5rem); line-height: 1.45; font-weight: 500; max-width: 44ch; }
.pf__proof { margin-top: clamp(28px, 3.5vw, 44px); }
.pf__proof h3 { font-size: 1.0625rem; letter-spacing: -0.01em; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.pf__proof h3::before { content: ''; width: 22px; height: 8px; border-radius: 4px; background: var(--c); }
.pf__cols { columns: 2 22rem; column-gap: clamp(28px, 4vw, 56px); }
.pf__cols p { break-inside: avoid; margin: 0 0 1em; max-width: 60ch; }
.pf__change { margin-top: 8px; font-weight: 600; }
.pf__change a { font-weight: 700; }
.pf__nav { margin-top: clamp(28px, 4vw, 48px); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.pf__nav a { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; font-weight: 700; text-decoration: none; padding: 8px 0; }
.pf__nav a span { color: var(--ink-2); font-weight: 600; }
.pf__nav a:hover strong { text-decoration: underline; text-decoration-thickness: 3px; text-decoration-color: var(--c); text-underline-offset: 4px; }
.pf__nav svg { width: 22px; height: 22px; flex: none; }
.pf__nav a[data-dir="next"] { margin-left: auto; text-align: right; }

/* Ticket: the fare card */
.ticket {
  position: relative; background: var(--paper); border-radius: 8px; padding: 22px 22px 20px; margin-top: 6px;
  box-shadow: 0 1px 0 rgb(26 26 26 / 0.08), 0 18px 40px -22px rgb(26 26 26 / 0.45), inset 0 0 0 1px rgb(26 26 26 / 0.08);
  transform: rotate(-1.6deg);
}
.ticket::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 12px; border-radius: 8px 8px 0 0; background: var(--c); }
.ticket__zone { margin-top: 6px; font-weight: 700; font-size: 0.9375rem; padding-right: 40px; }
.ticket__fare { margin-top: 18px; font-size: clamp(1.75rem, 2.4vw, 2.375rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.02; font-variant-numeric: tabular-nums; }
.ticket__fare small { display: block; font-size: 0.42em; letter-spacing: 0; font-weight: 600; color: var(--ink-2); margin-bottom: 4px; }
.ticket__time { margin-top: 16px; padding-top: 14px; border-top: 2px dashed rgb(26 26 26 / 0.35); font-weight: 600; }
.ticket__time small { display: block; font-size: 0.8125rem; color: var(--ink-2); font-weight: 600; }

/* ---------- Terminus: booking ---------- */
.terminus { max-width: 1328px; margin: 64px auto 0; padding: 0 var(--gutter); }
.terminus__track { position: relative; height: 80px; display: flex; align-items: center; }
.terminus__track::before { content: ''; flex: 1; height: 14px; border-radius: 7px 0 0 7px; background: var(--c); }
.terminus__track svg { width: 60px; height: 80px; flex: none; }
.terminus__body { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: end; margin-top: 28px; }
.terminus__title { font-size: clamp(2rem, 4vw, 3.75rem); letter-spacing: -0.035em; }
.terminus__body p { margin-top: 14px; font-size: 1.1875rem; max-width: 52ch; }

/* ---------- Speaking ---------- */
.pagehead--tight { padding-bottom: 0; }
.h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.035em; line-height: 1.02; }
.stadium__stage { position: relative; max-width: 1328px; margin: clamp(16px, 3vw, 40px) auto 0; padding: 0 var(--gutter); display: grid; grid-template-columns: minmax(0, 0.4fr) minmax(0, 1fr); align-items: center; min-height: clamp(420px, 58vh, 580px); }
.stadium__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.stadium__loop { position: relative; z-index: 2; grid-column: 2; border-radius: 999px; padding: clamp(60px, 7vw, 100px) clamp(76px, 10vw, 156px); text-align: center; box-shadow: inset 0 0 0 22px var(--orange); }
.has-svg .stadium__loop { box-shadow: none; }
.stadium__kicker { font-weight: 700; font-size: clamp(1rem, 1.3vw, 1.1875rem); }
.stadium__title { margin-top: 10px; font-size: clamp(3rem, 6.6vw, 6rem); letter-spacing: -0.045em; line-height: 0.96; }
.stadium__facts { font-size: clamp(1.125rem, 1.55vw, 1.4375rem); font-weight: 500; line-height: 1.4; max-width: 30ch; margin: 18px auto 0; }
.stadium__src { margin: 18px auto 0; font-size: 0.9375rem; color: var(--ink-2); max-width: 46ch; }
.stadium__src a { color: var(--ink); font-weight: 600; }
.stadium .train { pointer-events: none; }

.teach { margin-top: clamp(72px, 9vw, 128px); }
.pf__in--wide { grid-template-columns: minmax(0, 1fr); }
.pf__title { margin-top: clamp(22px, 3vw, 32px); font-size: clamp(1.625rem, 2.6vw, 2.5rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.08; max-width: 30ch; }
.pf__meta { margin-top: 8px; color: var(--ink-2); font-weight: 600; font-size: 0.9375rem; line-height: 1.5; }
.pf__in--wide .pf__abstract { max-width: 52ch; margin-top: 20px; }
.sessions { margin-top: clamp(28px, 3.6vw, 44px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 28px clamp(28px, 4vw, 56px); max-width: 1100px; }
.sess h4 { font-size: 1.1875rem; letter-spacing: -0.015em; display: flex; gap: 12px; align-items: baseline; }
.sess h4::before { content: ''; flex: none; width: 8px; height: 18px; background: var(--c); transform: translateY(2px); }
.sess__when { color: var(--ink-2); font-weight: 600; font-size: 0.9375rem; margin: 4px 0 0 20px; }
.sess p:not(.sess__when) { margin: 10px 0 0 20px; max-width: 60ch; }
.sessions--short .sess h4 { font-size: 1.375rem; }
.seq { margin-top: clamp(32px, 4vw, 48px); max-width: 1180px; }
.seq h4 { font-size: 1.1875rem; letter-spacing: -0.015em; }
.seq__line { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); position: relative; }
.seq__line::before { content: ''; position: absolute; left: 0; right: 0; top: 7px; height: 12px; border-radius: 6px; background: var(--c); }
.seq__line li { position: relative; padding: 38px 18px 0 0; }
.seq__tick { position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--paper); box-shadow: inset 0 0 0 5px var(--ink); }
.seq__line p { font-size: 0.9688rem; }
.poster { margin: clamp(28px, 3.6vw, 40px) 0 0; max-width: 820px; }
.poster img { border-radius: 6px; box-shadow: 0 0 0 1px rgb(26 26 26 / 0.1), 0 24px 50px -30px rgb(26 26 26 / 0.6); }
.poster figcaption { margin-top: 14px; }
.poster figcaption a { font-weight: 700; font-size: 1.0625rem; }

.topics { max-width: 1328px; margin: clamp(88px, 11vw, 150px) auto 0; padding: 0 var(--gutter); }
.blind { margin-top: 24px; }
.blind__window { --bh: clamp(230px, 24vw, 300px); position: relative; height: var(--bh); overflow: hidden; background: var(--ink); color: var(--on-ink); border-radius: 8px; box-shadow: inset 0 0 0 10px #2B2B29, inset 0 14px 0 0 #2B2B29; }
.blind__window::after { content: ''; position: absolute; left: 10px; right: 10px; top: 10px; height: 6px; background: var(--orange); }
.blind__roll { list-style: none; margin: 0; padding: 0; transition: transform 460ms var(--ease-io); }
.blind__stop { height: var(--bh); display: grid; align-content: center; padding: 0 clamp(28px, 5vw, 72px); }
.blind__title { font-size: clamp(2rem, 4.6vw, 4.25rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.02; }
.blind__promise { margin-top: 12px; font-size: clamp(1.0625rem, 1.5vw, 1.375rem); color: color-mix(in srgb, var(--on-ink) 84%, transparent); max-width: 48ch; }
.blind__ctl { display: flex; gap: 12px; margin-top: 16px; justify-content: flex-end; }

.fares { max-width: 1328px; margin: clamp(88px, 11vw, 150px) auto 0; padding: 0 var(--gutter); display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 48px; align-items: center; }
.fares__copy .lede { margin-top: 14px; }
.fares__copy .btn { margin-top: 26px; }
.fares__proof { margin-top: 18px; max-width: 40ch; font-weight: 600; line-height: 1.4; }
.fares__fan { position: relative; height: 400px; }
.ticket--fan { position: absolute; display: block; width: min(290px, 38%); text-decoration: none; color: var(--ink); transform: rotate(var(--r)); transition: transform 220ms var(--ease-out); }
.ticket--fan:nth-child(1) { left: 0; top: 48px; }
.ticket--fan:nth-child(2) { left: 32%; top: 0; z-index: 1; }
.ticket--fan:nth-child(3) { left: 63%; top: 72px; z-index: 2; }
@media (hover: hover) and (pointer: fine) { .ticket--fan:hover { transform: rotate(var(--r)) translateY(-10px); z-index: 4; } }

/* ---------- Career ---------- */
.pagehead--split { grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 20px 40px; }
.pagehead--split .lede { margin-top: 14px; max-width: 52ch; }
.cstage { max-width: 1328px; margin: clamp(28px, 4vw, 48px) auto 0; padding: 0 var(--gutter); display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr); gap: 0 clamp(32px, 4.5vw, 64px); align-items: start; }
.cmap { grid-column: 1; grid-row: 1 / span 2; position: sticky; top: 16px; }
.cmap__frame { position: relative; overflow: hidden; border-radius: 10px; background: var(--map); box-shadow: inset 0 0 0 2px rgb(26 26 26 / 0.1); }
.map--career { transform-origin: 0 0; will-change: transform; }
.map--career .stn { font-size: max(12.5px, 1.62cqi); cursor: pointer; background: none; border: 0; font-family: inherit; }
.map--career .stn--big .stn__name { font-size: 1.5em; }
.map--career .stn:hover .stn__name { text-decoration: underline; text-decoration-thickness: 0.14em; text-underline-offset: 0.18em; }
.map--career .stn.is-here .stn__name { background: var(--yellow); box-shadow: 0 0 0 0.18em var(--yellow); border-radius: 2px; }
.strip--career { display: none; }
.platforms--career { grid-column: 2; padding: 0; }
.platforms--career .platform { padding-top: 0; }
.platforms--career .platform + .platform { padding-top: 56px; }
.pf__in--career { grid-template-columns: minmax(0, 1fr); }
.pf__in--career .sign { font-size: clamp(1.75rem, 3.2vw, 3.25rem); }
.pf__role { margin-top: 20px; font-size: clamp(1.25rem, 1.7vw, 1.5rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.pf__meta span { color: rgb(26 26 26 / 0.3); padding: 0 0.15em; }
.pf__lead { margin-top: clamp(24px, 3vw, 36px); font-size: clamp(1.75rem, 3vw, 2.75rem); font-weight: 800; letter-spacing: -0.032em; line-height: 1.06; max-width: 22ch; }
.consist { display: flex; gap: 7px; margin-top: 26px; flex-wrap: wrap; }
.car { width: clamp(34px, 3.6vw, 52px); height: clamp(20px, 2vw, 26px); border-radius: 5px; box-shadow: inset 0 0 0 3px var(--ink); position: relative; }
.car:first-child { border-radius: 13px 5px 5px 13px; }
.car--on { background: var(--ink); }
.car--on::after { content: ''; position: absolute; left: 22%; right: 22%; top: 30%; height: 18%; border-radius: 2px; background: var(--map); }
.ba { margin-top: 26px; display: grid; gap: 14px; max-width: 520px; }
.ba__row { display: grid; gap: 6px; }
.ba__line { display: block; height: 14px; border-radius: 7px; width: calc(var(--len) * 100%); background: rgb(26 26 26 / 0.22); }
.ba__line--now { background: var(--c); }
.ba__lab { font-weight: 700; font-size: 0.9375rem; }
.pf__record { margin-top: clamp(32px, 4vw, 48px); }
.pf__record summary { list-style: none; display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding-right: 8px; font-weight: 800; font-size: 1.0625rem; cursor: pointer; }
.pf__record summary::-webkit-details-marker { display: none; }
.pf__record summary::before { content: ''; width: 22px; height: 8px; border-radius: 4px; background: var(--c); }
.pf__record summary::after { content: ''; width: 9px; height: 9px; border-right: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: translateY(-3px) rotate(45deg); transition: transform 200ms var(--ease-out); }
.pf__record[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.pf__record summary:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.pf__record .pf__cols { margin-top: 10px; }
.pf__in--career .pf__cols { columns: 1; }
.pf__record .pf__cols p { font-size: 1rem; color: #2E2E2B; margin-bottom: 0.85em; }
.letters { position: relative; margin-top: 36px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.letter { display: block; text-decoration: none; transform: rotate(var(--r)); transition: transform 220ms var(--ease-out); }
.letter img { border-radius: 3px; box-shadow: 0 0 0 1px rgb(26 26 26 / 0.12), 0 16px 30px -18px rgb(26 26 26 / 0.55); background: var(--paper); }
.letter span { display: block; margin-top: 10px; font-weight: 700; font-size: 0.9375rem; }
@media (hover: hover) and (pointer: fine) { .letter:hover { transform: rotate(0deg) translateY(-6px); } }
.poster--tall { max-width: 420px; }

.voices { margin-top: clamp(96px, 12vw, 160px); }
.strip--voices .stop__name { font-size: 0.875rem; }
.pf__in--voice { grid-template-columns: minmax(0, 1fr); max-width: 1120px; }
.voice { margin: 0; position: relative; }
.voice p { font-size: clamp(1.5rem, 2.5vw, 2.375rem); font-weight: 700; letter-spacing: -0.022em; line-height: 1.2; max-width: 40ch; }
.voice p:first-child::before { content: '“'; position: absolute; margin-left: -0.55em; }
.voice p:last-child::after { content: '”'; }
.voice--long p + p { margin-top: 0.9em; font-size: clamp(1.125rem, 1.5vw, 1.375rem); font-weight: 500; letter-spacing: -0.005em; line-height: 1.5; max-width: 62ch; }
.voice__cite { margin-top: 28px; display: grid; gap: 2px; padding-left: 18px; box-shadow: inset 6px 0 0 var(--ink); }
.voice__cite strong { font-size: 1.125rem; }
.voice__cite span { color: var(--ink-2); font-weight: 500; }
.skills { margin-top: 16px; font-size: 1.0625rem; line-height: 1.6; max-width: 60ch; }

.strip--plain .strip__train { top: 11px; }

/* ---------- Routes: an idea drawn as a line ---------- */
.paper__route { margin-top: clamp(28px, 3.6vw, 44px); }
.paper__status { font-weight: 800; font-size: 0.9375rem; display: flex; align-items: center; gap: 10px; }
.paper__status::before { content: ''; width: 22px; height: 8px; border-radius: 4px; background: var(--c); }
.route { list-style: none; margin: 16px 0 0; padding: 0; display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); position: relative; }
.route::before { content: ''; position: absolute; left: 13px; right: calc(100% / var(--n) - 13px); top: 7px; height: 12px; border-radius: 6px; background: var(--c); }
.route--proposed::before { background: repeating-linear-gradient(90deg, var(--c) 0 22px, transparent 22px 34px); }
.route li { position: relative; padding: 40px 20px 0 0; }
.route__tick { position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--paper); box-shadow: inset 0 0 0 5px var(--ink); }
.route--gates .route__tick { border-radius: 3px; width: 12px; height: 34px; left: 7px; top: -4px; background: var(--ink); box-shadow: none; }
.route p { font-weight: 700; font-size: clamp(1rem, 1.3vw, 1.1875rem); line-height: 1.3; letter-spacing: -0.01em; max-width: 18ch; }

/* ---------- Research: the branch line ---------- */
.branch { max-width: 1328px; margin: clamp(24px, 3vw, 40px) auto 0; padding: 0 var(--gutter); }
.paper { position: relative; padding: clamp(56px, 8vw, 104px) 0 clamp(56px, 8vw, 104px) clamp(64px, 7vw, 104px); }
.paper::before { content: ''; position: absolute; left: 14px; top: 0; bottom: 0; width: 14px; background: var(--c); }
.paper:first-child::before { top: clamp(56px, 8vw, 104px); border-radius: 7px 7px 0 0; }
.paper:last-child::before { bottom: auto; height: calc(clamp(56px, 8vw, 104px) + 30px); }
.paper--ix::before { background: repeating-linear-gradient(180deg, var(--c) 0 22px, transparent 22px 34px); }
.paper__mark { position: absolute; left: 4px; top: calc(clamp(56px, 8vw, 104px) + 16px); width: 34px; height: 34px; border-radius: 50%; background: var(--paper); box-shadow: inset 0 0 0 7px var(--ink); }
.paper .sign { font-size: clamp(1.5rem, 2.8vw, 2.75rem); }
.paper__sub { margin-top: 14px; font-size: clamp(1.125rem, 1.6vw, 1.5rem); font-weight: 700; letter-spacing: -0.015em; max-width: 40ch; }
.paper__lead { margin-top: clamp(22px, 3vw, 36px); font-size: clamp(2rem, 4vw, 3.75rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.04; max-width: 22ch; }
.paper__body { margin-top: clamp(28px, 3.6vw, 48px); display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 24px clamp(32px, 5vw, 72px); align-items: start; }
.paper__summary { max-width: 62ch; }
.paper__meta { display: grid; gap: 6px; color: var(--ink-2); font-weight: 600; font-size: 0.9375rem; }
.paper__meta a { color: var(--ink); font-weight: 700; justify-self: start; }

/* ---------- Projects: the loop ---------- */
.loopwrap { position: relative; max-width: calc(1328px - 2 * var(--gutter)); margin: clamp(44px, 5vw, 64px) auto 0; padding: 0 clamp(28px, 4vw, 64px) clamp(36px, 4vw, 56px); border-radius: 64px; box-shadow: inset 0 0 0 14px var(--c); }
.strip--loop { margin: -15px 0 0; padding: 0 clamp(16px, 2vw, 40px); }
.strip--loop .strip__line::before { opacity: 0; }
.strip--loop .stop__fare { font-size: 0.875rem; max-width: 24ch; }
.strip--loop .stop__name { font-size: 1.0625rem; }
.loopwrap .platforms { padding: 0; }
.pf__in--venture { grid-template-columns: minmax(0, 1fr); }
.pf__in--venture.has-phone { grid-template-columns: minmax(0, 1fr) clamp(220px, 20vw, 280px); }
.pf__in--venture.has-phone > .pf__phone { grid-column: 2; grid-row: 1 / span 4; margin: 0; }
.pf__phone img { border-radius: 28px; box-shadow: 0 30px 50px -30px rgb(26 26 26 / 0.6); }
.pf__thesis { margin-top: 18px; font-size: clamp(1.25rem, 1.8vw, 1.625rem); font-weight: 700; letter-spacing: -0.015em; }
.pf__in--venture .pf__lead { max-width: 26ch; }
.vfacts { margin-top: clamp(32px, 4vw, 48px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px clamp(28px, 4vw, 56px); max-width: 1000px; }
.vf h4 { font-size: 1rem; display: flex; align-items: center; gap: 10px; }
.vf h4::before { content: ''; width: 22px; height: 8px; border-radius: 4px; background: var(--c); }
.vf p { margin-top: 8px; font-size: 1rem; }

/* ---------- Contact ---------- */
.ic { max-width: 1328px; margin: clamp(24px, 3vw, 40px) auto 0; padding: 0 var(--gutter); }
.map--contact .stn--big .stn__name { font-size: 2em; }
.map--contact .stn--hub .stn__name { font-size: 2.2em; }
.map--contact.map--tall { display: none; }
.map--contact .stn { white-space: nowrap; }
.book { scroll-margin-top: 24px; }
.book .terminus__body p + p { margin-top: 10px; color: var(--ink-2); font-weight: 600; font-size: 1rem; }

/* ---------- Services: one buying situation first ---------- */
.buy { overflow-x: clip; padding: clamp(24px, 4vw, 56px) var(--gutter) 0; }
.buy__grid { max-width: calc(1328px - 2 * var(--gutter)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 40px clamp(32px, 5vw, 80px); align-items: center; min-height: min(640px, calc(100svh - var(--hd-h) - 80px)); }
.buy h1 { font-size: clamp(2.75rem, 5.6vw, 5.5rem); letter-spacing: -0.042em; line-height: 0.98; max-width: 13ch; }
.buy .lede { margin-top: 22px; max-width: 40ch; }
.buy__act { margin-top: 30px; }
.bigticket { position: relative; display: grid; place-items: center; }
.bigticket::before { content: ''; position: absolute; left: 40%; right: calc(-1 * var(--gutter) - 50vw); top: 50%; height: 18px; margin-top: -9px; background: var(--c); }
.bigticket__card { position: relative; width: min(440px, 100%); background: var(--paper); border-radius: 12px; padding: 44px 36px 32px; transform: rotate(-3deg); box-shadow: 0 2px 0 rgb(26 26 26 / 0.06), 0 40px 70px -40px rgb(26 26 26 / 0.6), inset 0 0 0 1px rgb(26 26 26 / 0.08); }
.bigticket__card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 18px; border-radius: 12px 12px 0 0; background: var(--c); }
.bigticket__name { font-weight: 800; font-size: clamp(1.375rem, 2vw, 1.75rem); letter-spacing: -0.02em; }
.bigticket__fare { margin-top: 18px; font-weight: 800; font-size: clamp(3rem, 6vw, 5rem); letter-spacing: -0.045em; line-height: 0.95; font-variant-numeric: tabular-nums; }
.bigticket__time { margin-top: 10px; font-weight: 700; font-size: 1.25rem; }
.bigticket__credit { margin-top: 22px; padding-top: 18px; border-top: 2px dashed rgb(26 26 26 / 0.35); color: var(--ink-2); font-weight: 600; font-size: 0.9375rem; }

.passes { max-width: 1328px; margin: clamp(88px, 11vw, 150px) auto 0; padding: 0 var(--gutter); }
.passes__head .lede { margin-top: 12px; }
.passes__row { margin-top: 32px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.pass { position: relative; background: var(--ink); color: var(--on-ink); border-radius: 14px; padding: 40px clamp(24px, 3vw, 40px) 32px; display: grid; align-content: start; gap: 6px; box-shadow: inset 0 14px 0 0 var(--c), 0 30px 60px -40px rgb(26 26 26 / 0.7); }
.pass:nth-child(2) { transform: translateY(36px); }
.pass__name { font-size: clamp(1.75rem, 3vw, 2.75rem); letter-spacing: -0.03em; margin-top: 10px; }
.pass__fare { font-size: clamp(1.5rem, 2.4vw, 2.125rem); font-weight: 800; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; margin-top: 8px; }
.pass__len { color: rgb(255 255 255 / 0.78); font-weight: 600; }
.pass__out { margin-top: 18px; font-size: clamp(1.125rem, 1.5vw, 1.375rem); font-weight: 700; line-height: 1.3; }
.pass__proof { margin-top: 10px; color: rgb(255 255 255 / 0.82); font-size: 1rem; max-width: 52ch; }
.pass__more { margin-top: 18px; justify-self: start; font-weight: 700; color: var(--on-ink); min-height: 44px; display: inline-flex; align-items: center; }
.pass__more:focus-visible { outline-color: var(--on-ink); }

.eng { max-width: 1328px; margin: clamp(112px, 13vw, 180px) auto 0; padding: 0 var(--gutter); }
.eng .lede { margin-top: 12px; }
.eline { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); position: relative; }
.eline::before { content: ''; position: absolute; left: 0; right: 0; top: 10px; height: 16px; border-radius: 8px; background: var(--c); }
.eline a { position: relative; display: grid; gap: 6px; padding: 52px 24px 8px 0; text-decoration: none; }
.eline__tick { position: absolute; left: 0; top: 0; width: 36px; height: 36px; border-radius: 50%; background: var(--paper); box-shadow: inset 0 0 0 7px var(--ink); transition: transform 200ms var(--ease-out); }
.eline strong { font-size: clamp(1.25rem, 1.9vw, 1.75rem); letter-spacing: -0.025em; line-height: 1.1; }
.eline__fare { font-weight: 700; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.eline__out { font-weight: 500; max-width: 26ch; }
@media (hover: hover) and (pointer: fine) { .eline a:hover .eline__tick { transform: scale(1.15); } .eline a:hover strong { text-decoration: underline; text-decoration-thickness: 3px; text-decoration-color: var(--c); text-underline-offset: 5px; } }
.fares--svc .btn { margin-top: 26px; }

.alloffers { max-width: 1328px; margin: 64px auto 0; padding: 0 var(--gutter); }
.alloffers > summary { list-style: none; cursor: pointer; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; background: var(--ink); color: var(--on-ink); border-radius: 6px; padding: 22px clamp(20px, 3vw, 36px); position: relative; padding-right: 72px; }
.alloffers > summary::-webkit-details-marker { display: none; }
.alloffers > summary::after { content: ''; position: absolute; right: 32px; top: 50%; width: 14px; height: 14px; margin-top: -10px; border-right: 4px solid #fff; border-bottom: 4px solid #fff; transform: rotate(45deg); transition: transform 220ms var(--ease-out); }
.alloffers[open] > summary::after { transform: translateY(6px) rotate(-135deg); }
.alloffers__label { font-weight: 800; font-size: clamp(1.375rem, 2.4vw, 2.25rem); letter-spacing: -0.025em; }
.alloffers__hint { color: rgb(255 255 255 / 0.78); font-weight: 600; }
.alloffers > summary:focus-visible { outline-offset: 4px; }
.alloffers .strip, .alloffers .platforms { padding: 0; }

/* ---------- Praxtera programs: four rooms, each drawn as its own line ---------- */
.prog { max-width: 1328px; margin: clamp(36px, 4.5vw, 60px) auto 0; padding: 0 var(--gutter); display: grid; gap: clamp(64px, 8vw, 112px); }
.prog__one { min-width: 0; }
.prog__pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px clamp(40px, 6vw, 96px); }
.prog__org { font-size: clamp(1.75rem, 3vw, 2.625rem); letter-spacing: -0.035em; line-height: 1.02; }
.prog__org a { color: inherit; text-decoration: none; }
@media (hover: hover) and (pointer: fine) { .prog__org a:hover { text-decoration: underline; text-decoration-color: var(--c); text-decoration-thickness: 4px; text-underline-offset: 6px; } }
.prog__lead { margin-top: 14px; max-width: 58ch; font-size: clamp(1rem, 1.2vw, 1.125rem); line-height: 1.55; color: var(--ink-2); }
.prog__big { margin-top: 14px; max-width: 24ch; font-size: clamp(1.5rem, 2.6vw, 2.375rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.08; }
.route--prog { margin-top: 28px; }
.route--prog p { max-width: 24ch; }
.route--prog strong, .route--prog p span { display: block; }
.route--prog p span { margin-top: 6px; font-weight: 500; font-size: 0.9375rem; color: var(--ink-2); letter-spacing: 0; }
/* Ten cars in one row at any width; the two named personas sit under the first and last car. */
.ml__train { width: min(100%, 600px); margin-top: 30px; }
.ml__train .consist { margin-top: 0; flex-wrap: nowrap; gap: 6px; }
.ml__train .car { flex: 1 1 0; min-width: 0; width: auto; }
.ml__ends { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; font-weight: 700; font-size: 0.9375rem; }
.ml__ends span:last-child { text-align: right; }
.prog__ml .prog__lead { margin-top: 24px; }
.prog__pbs .paper__status { margin-top: 30px; }
.route--steps { margin-top: 18px; }
.route--steps p { max-width: 24ch; font-weight: 600; font-size: 1rem; line-height: 1.45; letter-spacing: 0; }
.stadium__count { margin-top: 12px; font-weight: 600; font-size: clamp(1rem, 1.2vw, 1.125rem); }
@media (max-width: 767.98px) { .prog__pair { grid-template-columns: 1fr; } }

/* ---------- Career: the leadership argument ---------- */
.arg { max-width: 1328px; margin: 0 auto; padding: clamp(24px, 4vw, 56px) var(--gutter) 0; }
.arg__in { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr); gap: 0 clamp(32px, 5vw, 80px); align-items: end; }
.arg__title { grid-column: 1 / -1; font-size: clamp(2.25rem, 4.3vw, 4.25rem); letter-spacing: -0.04em; line-height: 1.0; max-width: 24ch; }
.arg__rails { grid-column: 1; margin-top: clamp(32px, 4.5vw, 56px); display: grid; gap: clamp(28px, 3.5vw, 40px); }
.rail__stn { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.0625rem; }
.rail__track { position: relative; margin-top: 14px; padding-bottom: 14px; }
.rail__track::before { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 12px; border-radius: 6px; background: var(--c); }
.rail .consist { margin: 0; gap: 8px; flex-wrap: nowrap; }
.rail .car { width: clamp(36px, 4.2vw, 64px); height: clamp(26px, 2.6vw, 36px); }
.rail .car:first-child { border-radius: 18px 6px 6px 18px; }
.rail__say { margin-top: 14px; font-size: clamp(1.125rem, 1.6vw, 1.5rem); font-weight: 700; letter-spacing: -0.015em; line-height: 1.3; max-width: 34ch; }
.arg__role { grid-column: 1 / -1; margin-top: 18px; font-weight: 600; color: var(--ink-2); font-size: 1.0625rem; }
.arg__quote { grid-column: 2; margin: 0 0 8px; padding-left: 22px; box-shadow: inset 6px 0 0 var(--ink); }
.arg__quote p { font-size: clamp(1.25rem, 1.7vw, 1.625rem); font-weight: 600; line-height: 1.32; letter-spacing: -0.012em; }
.arg__quote p::before { content: '“'; } .arg__quote p::after { content: '”'; }
.arg__quote figcaption { margin-top: 16px; display: grid; gap: 2px; font-size: 0.9375rem; color: var(--ink-2); font-weight: 500; }
.arg__quote figcaption strong { color: var(--ink); font-size: 1rem; }
.arg__quote blockquote { margin: 0; }
.arg__act { grid-column: 1 / -1; margin-top: clamp(32px, 4vw, 48px); display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.arg__more { font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
.career { margin-top: clamp(96px, 12vw, 160px); scroll-margin-top: 8px; }
.voices { margin-top: clamp(80px, 10vw, 128px); }
.reading { columns: 2 24rem; column-gap: clamp(32px, 5vw, 72px); margin-top: 40px; }
.rq { break-inside: avoid; margin: 0 0 40px; }
.rq blockquote { margin: 0; }
.rq p { font-size: 1.0625rem; line-height: 1.6; }
.rq p + p { margin-top: 0.8em; }
.rq--feat p:first-child { font-size: 1.375rem; font-weight: 700; line-height: 1.35; letter-spacing: -0.012em; }
.rq figcaption { margin-top: 14px; display: grid; gap: 2px; padding-left: 16px; box-shadow: inset 5px 0 0 var(--ink); color: var(--ink-2); font-size: 0.9375rem; }
.rq figcaption strong { color: var(--ink); }

/* ---------- Research: one figure per idea ---------- */
.paper__title { font-size: clamp(1.25rem, 1.8vw, 1.625rem); letter-spacing: -0.02em; line-height: 1.2; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.paper__title .tag { font-size: 0.8125rem; }
.tag--dash { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--c); }
.paper .paper__sub { margin-top: 6px; font-size: 1.0625rem; font-weight: 600; max-width: 44ch; letter-spacing: 0; }
.paper .paper__meta { margin-top: 12px; }
.paper__more { margin-top: 10px; }
.paper__more summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 700; }
.paper__more summary::-webkit-details-marker { display: none; }
.paper__more summary::after { content: ''; width: 8px; height: 8px; border-right: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: translateY(-2px) rotate(45deg); transition: transform 200ms var(--ease-out); }
.paper__more[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.paper__more p { max-width: 62ch; margin-top: 4px; }
.paper .paper__lead { margin-top: 0; }

.xl { list-style: none; margin: clamp(32px, 4vw, 48px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); column-gap: 0; }
.xl__head { grid-row: 1; padding: 0 28px 30px 0; align-self: end; }
.xl__head--p { padding-left: 0; }
.xl__stop { grid-row: 2; position: relative; padding: 40px 14px 0 0; }
.xl__stop::before { content: ''; position: absolute; left: 13px; width: 100%; top: 7px; height: 12px; background: var(--c); }
.xl__stop:nth-child(6)::before, .xl__stop--p::before { background: repeating-linear-gradient(90deg, var(--c) 0 18px, transparent 18px 28px); }
.xl__stop:last-child::before { display: none; }
.xl__stop p { font-weight: 700; font-size: 0.9688rem; line-height: 1.3; }

.paper--conv { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px clamp(32px, 5vw, 72px); align-items: center; }
.conv__fig { position: relative; }
.conv__svg { width: 100%; height: auto; display: block; }
.conv__in, .conv__out { font-weight: 800; font-size: clamp(1rem, 1.4vw, 1.25rem); letter-spacing: -0.01em; }
.conv__in { margin-bottom: 10px; }
.conv__out { margin-top: 10px; text-align: right; }
.conv__text .paper__title { margin-top: 24px; }
.conv__changes { grid-column: 1 / -1; margin-top: 20px; }
.route--black { --c: var(--ink); }

.paper--stair { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 32px clamp(32px, 5vw, 72px); align-items: end; }
.stair__text .paper__title { margin-top: 24px; }
.stair { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-template-rows: repeat(4, 104px); }
.stair li { grid-column: calc(var(--i) + 1); grid-row: calc(4 - var(--i)); position: relative; display: flex; align-items: flex-end; padding: 0 22px 22px 22px; }
.stair li::before { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 12px; background: var(--c); }
.stair li::after { content: ''; position: absolute; left: 0; width: 12px; top: calc(100% - 12px); height: 116px; background: var(--c); }
.stair li:first-child::after { display: none; }
.stair li:first-child::before { border-radius: 6px 0 0 6px; }
.stair p { font-weight: 700; font-size: 0.9688rem; line-height: 1.25; }
.stair__gate { position: absolute; right: 10px; bottom: -14px; width: 10px; height: 40px; border-radius: 3px; background: var(--ink); z-index: 1; }

/* Project figures */
.pf__in--venture, .pf__in--venture.has-phone { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); column-gap: clamp(32px, 4vw, 64px); }
.pf__in--venture > .vfig, .pf__in--venture > .paper__route { grid-column: 2; grid-row: 1 / span 3; align-self: center; margin-top: 0; }
.pf__in--venture.has-phone > .paper__route { grid-column: 1; grid-row: auto; margin-top: 32px; }
.pf__in--venture.has-phone > .pf__phone { grid-column: 2; grid-row: 1 / span 5; justify-self: center; max-width: 260px; }
.pf__in--venture > .vmore, .pf__in--venture > .pf__nav { grid-column: 1 / -1; }
.pf__in--venture .pf__lead { font-size: clamp(1.5rem, 2.5vw, 2.375rem); }
.vfig { margin-top: clamp(28px, 3.6vw, 44px); max-width: 760px; }
.vfig__alt { display: none; }
.map--fig .stn { font-size: max(12.5px, 2.15cqi); }
.map--fig .stn__sub { font-size: 0.82em; }
.vmore { margin-top: 18px; }
.vmore .vfacts { margin-top: 12px; }

/* ---------- Services: three routes out of one call ---------- */
.svc-hero { max-width: 1440px; margin: 0 auto; padding: clamp(32px, 6vh, 72px) var(--gutter) 0; }
.svc-hero__copy { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 20px 56px; align-items: end; }
.svc-hero__side { display: grid; justify-items: start; gap: 18px; }
.svc-hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin-top: clamp(12px, 2vh, 28px); }
.svc-hero__cta .svc-hero__credit { margin-top: 0; }
.svc-hero h1 { font-size: clamp(2.5rem, 5.4vw, 5.25rem); line-height: 0.98; letter-spacing: -0.04em; font-weight: 850; max-width: 14ch; text-wrap: balance; }
.map--svc { margin-top: clamp(16px, 3vh, 40px); }
.map--svc.map--tall { display: none; }
.map--svc .stn { font-size: max(14px, 1.32cqi); }
.svc-hero__credit { max-width: 52ch; color: var(--ink-2); font-size: 0.9375rem; line-height: 1.45; margin-top: -8px; }
.map--svc .stn--big .stn__name { font-size: 1.9em; }
.stn--route { padding: 0.32em 0.85em 0.38em; border-radius: 999px; background: var(--c); color: var(--on); }
.stn--route .stn__name { font-weight: 750; }
a.stn--route:hover .stn__name { text-decoration-color: currentColor; }

.rt { max-width: 1280px; margin: 0 auto; padding: clamp(64px, 10vh, 120px) var(--gutter) 0; display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 40px 64px; align-items: end; scroll-margin-top: 16px; }
.rt__line { grid-column: 1 / -1; }
.rt__head h2 { margin: 0; }
.rt__head .bullet { font-size: clamp(1.125rem, 1.8vw, 1.5rem); min-height: 46px; padding: 0 20px 2px; }
.rt__why { margin-top: 20px; font-size: clamp(1.5rem, 2.6vw, 2.25rem); line-height: 1.12; letter-spacing: -0.025em; font-weight: 750; max-width: 20ch; text-wrap: balance; }
.rt__line { position: relative; display: grid; grid-template-columns: repeat(var(--n, 2), minmax(0, 1fr)); gap: 0 48px; padding-top: 52px; }
.rt__line[style*="--n:1"] { grid-template-columns: minmax(0, 560px); }
.rt__big { font-size: 1.0625rem; line-height: 1.4; }
.rt__big strong { display: block; text-wrap: pretty; font-size: clamp(2.5rem, 4.2vw, 4rem); line-height: 0.95; letter-spacing: -0.04em; font-weight: 850; color: var(--c); margin-bottom: 8px; }
.rt[data-line="orange"] .rt__big strong { color: #B85C00; }
.rt__fare span { white-space: nowrap; }
.rt__fare span + span::before { content: " · "; }
.rt__term { margin-top: 4px; font-size: 0.9375rem; font-weight: 500; color: var(--ink-2); max-width: 36ch; }
.rt__line::before { content: ''; position: absolute; left: 0; right: 0; top: 14px; height: 12px; border-radius: 6px 0 0 6px; background: var(--c); }
.rt__line::after { content: ''; position: absolute; right: 0; top: 0; width: 12px; height: 40px; background: var(--c); }
.rt__stop { position: relative; }
.rt__tick { position: absolute; left: 0; top: -26px; width: 8px; height: 14px; background: var(--c); }
.rt__stop h3 { margin: 0; font-size: clamp(1.5rem, 2.2vw, 2rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
.rt__fare { margin-top: 8px; font-weight: 700; font-variant-numeric: tabular-nums; }
.rt__out { margin-top: 16px; font-size: 1.125rem; line-height: 1.4; max-width: 34ch; }
.rt__proof { margin-top: 12px; color: var(--ink); font-size: 1rem; line-height: 1.45; max-width: 38ch; padding-left: 12px; box-shadow: inset 2px 0 0 var(--c); }
.rt__note { grid-column: 2; margin-top: -4px; font-weight: 600; color: var(--ink-2); }

/* Door panel: one door at a time, chosen on the map */
.doors-js .door[data-off] { display: none; }
.door { max-width: 1280px; margin: 0 auto; padding: 40px var(--gutter) 0; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px 64px; align-items: start; scroll-margin-top: 16px; }
.door + .door { margin-top: 48px; }
.dr__big { font-size: 1.0625rem; line-height: 1.4; max-width: 34ch; }
.dr__big strong { display: block; font-size: clamp(2.75rem, 5vw, 4.5rem); line-height: 0.95; letter-spacing: -0.04em; font-weight: 850; color: var(--c); margin-bottom: 10px; text-wrap: balance; }
.door[data-line="orange"] .dr__big strong { color: #B85C00; }
.dr__why { margin: 0; font-size: clamp(1.5rem, 2.4vw, 2.125rem); line-height: 1.12; letter-spacing: -0.025em; font-weight: 800; max-width: 22ch; text-wrap: balance; padding-top: 8px; box-shadow: inset 0 6px 0 var(--c); padding-top: 22px; }
.dr__offers { margin-top: 20px; font-size: 1.125rem; line-height: 1.55; max-width: 60ch; }
.dr__offer strong { font-weight: 800; }
.map--svc a.stn { cursor: pointer; transition: opacity 240ms var(--ease-out), transform 180ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .map--svc a.stn:hover { transform: var(--t, none) translateY(-2px); } }
.map--svc[data-focus] .stn:not(.stn--big):not(.stn--route) { opacity: 0.32; }
/* Restores must out-rank the fade above (both use the same :not() pair). */
.map--svc.map--wide:is([data-focus="blue"], [data-focus="orange"]) .stn:not(.stn--big):not(.stn--route)[data-line="red"],
.map--svc[data-focus="red"] .stn:not(.stn--big):not(.stn--route)[data-line="red"],
.map--svc[data-focus="blue"] .stn:not(.stn--big):not(.stn--route)[data-line="blue"], .map--svc[data-focus="purple"] .stn:not(.stn--big):not(.stn--route)[data-line="purple"],
.map--svc[data-focus="orange"] .stn:not(.stn--big):not(.stn--route)[data-line="orange"] { opacity: 1; }
.map--svc.map--wide[data-focus]:not([data-focus="red"]) [data-line="red"] { opacity: 1; }
.map--svc[data-focus] .stn--route:not([aria-current]) { background: color-mix(in srgb, var(--c) 28%, var(--map)); color: var(--ink); }
.map--svc .stn--route[aria-current] { box-shadow: 0 0 0 3px var(--map), 0 0 0 6px var(--c); }

/* ---------- Phones ---------- */
@media (max-width: 767.98px) {
  .door { grid-template-columns: 1fr; padding-top: 32px; }
  .dr__line { grid-template-columns: 1fr !important; gap: 28px; padding: 4px 0 4px 32px; }
  .dr__line::before { left: 8px; right: auto; top: 0; bottom: 0; width: 10px; height: auto; border-radius: 5px 5px 0 0; }
  .dr__line::after { left: 0; right: auto; top: auto; bottom: -10px; width: 26px; height: 10px; }
  .svc-hero__copy { grid-template-columns: 1fr; }
  .rt { grid-template-columns: 1fr; gap: 20px; padding-top: 64px; }
  .rt__line { grid-template-columns: 1fr; gap: 36px; padding: 8px 0 8px 40px; }
  .rt__line::before { left: 10px; right: auto; top: 0; bottom: 0; width: 10px; height: auto; border-radius: 5px 5px 0 0; }
  .rt__line::after { left: 1px; right: auto; top: auto; bottom: -10px; width: 28px; height: 10px; }
  .rt__tick { left: -30px; top: 10px; width: 14px; height: 8px; }
  .rt__note { grid-column: 1; margin-top: 4px; }
  body { font-size: 1rem; }
  :root { --hd-h: 64px; }
  .hd { padding: 0 16px; gap: 10px; }
  .hd__sign { gap: 10px; }
  .hd__me { font-size: 1.0625rem; gap: 10px; }
  .bullet, .hd__home { font-size: 0.875rem; padding: 0 11px 1px; min-height: 34px; }

  .hero { height: auto; min-height: 0; display: block; padding: 8px 16px 40px; }
  .hero__frame { width: 100%; }
  .hero .map--wide { display: none; }
  .hero .map--tall { display: block; }
  .roles li { flex-direction: column; }
  .stn__sub { font-size: 12px; }
  .roles span { font-size: 0.875rem; }
  .cartouche__act { margin-top: 18px; }
  .cartouche__act .btn { font-size: 1rem; }
  .stn { font-size: 13px; }
  .stn--big .stn__name { font-size: 1.32em; }
  .stn--hub .stn__name { font-size: 1.4em; }

  .pagehead { padding-top: 20px; }
  .strip { padding: 0; margin-top: 24px; }
  .strip__scroll { overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; padding: 0 16px; scroll-padding: 0 16px; }
  .strip__scroll::-webkit-scrollbar { display: none; }
  .strip__line { width: calc(var(--stops) * 116px); }
  .platforms { padding: 0 16px; }
  .pf__in { grid-template-columns: 1fr; }
  .pf__in > .ticket { grid-column: 1; grid-row: auto; margin-top: 22px; transform: rotate(-1deg); display: grid; grid-template-columns: 1fr auto; gap: 0 18px; align-items: end; padding: 24px 18px 16px; }
  .ticket__zone { grid-column: 1 / -1; }
  .ticket__fare { margin-top: 12px; font-size: 1.75rem; }
  .ticket__time { margin: 0; padding: 0 0 0 16px; border-top: 0; border-left: 2px dashed rgb(26 26 26 / 0.35); }
  .pf__in .sign { font-size: 1.875rem; }
  .pf__cols { columns: 1; }
  .terminus { padding: 0 16px; }
  .terminus__body { grid-template-columns: 1fr; }
  /* The line drops in from the top of the stage before it loops. */
  .stadium__stage { grid-template-columns: 1fr; min-height: 0; padding: 104px 16px 0; margin-top: 16px; }
  .stadium__loop { grid-column: 1; padding: 150px 30px 150px; border-radius: 999px; }
  .stadium__title { font-size: 3.1rem; }
  .seq__line { grid-template-columns: 1fr; }
  .seq__line::before { left: 7px; right: auto; top: 0; bottom: 0; width: 12px; height: auto; }
  .seq__line li { padding: 2px 0 22px 44px; }
  .topics, .fares { padding: 0 16px; }
  .blind__window { --bh: 300px; }
  .fares { grid-template-columns: 1fr; }
  .fares__fan { height: auto; display: grid; gap: 0; padding: 10px 6px 0; }
  .ticket--fan { position: relative; left: auto !important; top: auto !important; width: 100%; max-width: 330px; margin-top: -14px; }
  .ticket--fan:nth-child(2) { justify-self: end; }
  .pagehead--split { grid-template-columns: 1fr; }
  .pagehead--split .btn { justify-self: start; }
  .cstage { display: block; padding: 0; }
  .cmap { display: none; }
  .strip--career { display: block; margin-top: 0; }
  .platforms--career { padding: 0 16px; }
  .platforms--career .platform { padding-top: 32px; }
  .letters { grid-template-columns: 1fr 1fr; gap: 12px; }
  .voice p { font-size: 1.5rem; }
  .voice p:first-child::before { position: static; margin: 0; }
  .branch { padding: 0 16px; }
  .paper { padding: 56px 0 56px 52px; }
  .paper::before { left: 8px; width: 12px; }
  .paper__mark { left: 0; width: 28px; height: 28px; top: 70px; }
  .paper__body { grid-template-columns: 1fr; }
  .loopwrap { margin: 40px 10px 0; padding: 0 26px 30px; border-radius: 36px; box-shadow: inset 0 0 0 10px var(--c); }
  .strip--loop { margin: -17px -26px 0; }
  .pf__lead { font-size: 1.625rem; }
  .strip--loop .strip__scroll { padding: 0 24px; }
  .strip--loop .strip__line { width: calc(5 * 170px); }
  .pf__in--venture.has-phone { grid-template-columns: 1fr; }
  .pf__in--venture.has-phone > .pf__phone { grid-column: 1; grid-row: auto; max-width: 220px; margin-top: 28px; }
  .vfacts { grid-template-columns: 1fr; }
  .ic { padding: 0 16px; }
  .buy { padding: 16px 16px 0; }
  .buy__grid { grid-template-columns: 1fr; min-height: 0; gap: 28px; }
  .buy h1 { font-size: 2.6rem; }
  .buy .lede { margin-top: 14px; font-size: 1.0625rem; }
  .buy__act { margin-top: 20px; }
  .bigticket { justify-items: start; padding: 4px 8px 8px; }
  .bigticket::before { left: 30%; }
  .bigticket__card { padding: 34px 24px 22px; width: 100%; max-width: 340px; }
  .passes, .eng, .alloffers { padding: 0 16px; }
  .passes__row { grid-template-columns: 1fr; }
  .pass:nth-child(2) { transform: none; }
  .eline { grid-template-columns: 1fr; margin-top: 28px; }
  .eline::before { left: 10px; right: auto; top: 0; bottom: 24px; width: 16px; height: auto; }
  .eline a { padding: 0 0 30px 56px; }
  .arg { padding: 16px 16px 0; }
  .arg__in { grid-template-columns: 1fr; }
  .arg__title { font-size: 2.05rem; }
  .arg__rails { margin-top: 26px; gap: 24px; }
  .rail .consist { gap: 5px; }
  .rail .car { width: calc((100vw - 32px - 35px) / 8); height: 24px; }
  .rail__say { font-size: 1.0625rem; }
  .arg__quote { grid-column: 1; margin-top: 28px; }
  .arg__quote p { font-size: 1.1875rem; }
  .arg__act { margin-top: 26px; }
  .reading { columns: 1; }
  .arg__in > * { order: 3; }
  .arg__title { order: 1; } .arg__role { order: 2; } .arg__act { order: 2; margin-top: 18px; }
  .paper--conv, .paper--stair { grid-template-columns: 1fr; }
  .stair { display: block; }
  .stair li { padding: 2px 0 22px 44px; }
  .stair li::before { left: 7px; right: auto; top: 0; bottom: 0; width: 12px; height: auto; }
  .stair li::after { display: none; }
  .stair__gate { left: -4px; right: auto; top: 6px; bottom: auto; width: 34px; height: 10px; }
  .vfig .map--fig { display: none; }
  .vfig__alt { display: block; }

  .ft { margin-top: 56px; padding: 16px 0 28px; column-gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 220ms; animation-timing-function: var(--ease-out); }

.fares__next { margin-top: 14px; color: var(--ink-2); font-weight: 600; }
.fares__next a { color: var(--ink); text-underline-offset: 3px; }

/* ---------- Career: a chronological rail with an open evidence atlas ---------- */
.cr { --x: 6; width: 100%; max-width: 1440px; min-height: calc(100svh - var(--hd-h)); margin: 0 auto; padding: 8px var(--gutter) 48px; overflow: clip; }
.cr-strip { position: relative; z-index: 4; height: 112px; margin: 14px 0 0; isolation: isolate; }
.cr-strip__list { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); align-items: start; height: 100%; margin: 0; padding: 28px 0 0; list-style: none; }
.cr-strip__item { min-width: 0; }
.cr-strip__ln { position: absolute; z-index: 0; left: calc(100% / 14); right: calc(100% / 14); top: 38px; height: 10px; border-radius: 5px; background: var(--red); view-transition-name: cr-line; }
/* The home map's red line, straightened, handed to the Career page in the strip's exact place. */
.cr-handoff { position: fixed; z-index: 50; border-radius: 5px; background: var(--red); view-transition-name: cr-line; pointer-events: none; }
.cr-strip__lens { position: absolute; z-index: 0; left: 64%; width: 29%; top: 8px; height: 36px; border: 7px solid var(--red); border-bottom: 0; border-radius: 24px 24px 0 0; }
.cr-strip__s { position: relative; display: grid; justify-items: center; align-content: start; gap: 14px; min-height: 72px; padding: 3px 6px; color: var(--ink-2); text-align: center; text-decoration: none; }
.cr-strip__s i { width: 16px; height: 16px; border-radius: 50%; background: var(--paper); box-shadow: 0 0 0 4px var(--red); transition: box-shadow 220ms var(--ease-out), transform 220ms var(--ease-out); }
.cr-strip__s b { max-width: 100%; font-size: 0.8125rem; font-weight: 700; line-height: 1.15; text-wrap: balance; }
.cr-strip__s--branch { transform: translateY(-48px); gap: 8px; }
.cr-strip__s--branch b { order: -1; }
.cr-strip__s.is-past i { box-shadow: 0 0 0 4px rgb(226 35 26 / 0.42); }
.cr-strip__s.is-on { color: var(--ink); }
.cr-strip__s.is-on i { box-shadow: 0 0 0 6px var(--ink); transform: scale(1.25); }
.cr-strip__s.is-on b { font-weight: 850; }
@media (hover: hover) and (pointer: fine) { .cr-strip__s:hover { color: var(--ink); } }
.cr-train { position: absolute; z-index: 3; top: 30px; left: calc(var(--x) * 1%); width: 40px; height: 26px; margin-left: -20px; border-radius: 14px; background: var(--ink); opacity: 0; pointer-events: none; transition: left 600ms var(--ease-io), top 600ms var(--ease-io); }
.cr-strip:has(.cr-strip__s--branch.is-on) .cr-train { top: 2px; }
.cr-train::after { content: ''; position: absolute; left: 9px; right: 9px; top: 9px; height: 6px; border-radius: 3px; background: var(--map); }
.cr-stage { position: relative; min-width: 0; }
.cr-st { min-width: 0; }
.cr.is-ride .cr-st { display: none; }
.cr.is-ride .cr-st.is-on { display: block; }
.cr:not(.is-ride) .cr-st + .cr-st { margin-top: 96px; }
.cr-body { display: grid; grid-template-columns: minmax(220px, 0.62fr) minmax(0, 1.75fr); gap: clamp(36px, 5vw, 80px); align-items: start; padding: 22px 0 40px; }
.cr-l { position: sticky; top: calc(var(--hd-h) + 28px); min-width: 0; }
.cr-sign { display: inline-block; max-width: 100%; margin: 0; padding: 0.25em 0.38em 0.34em; border-radius: 4px; background: var(--ink); box-shadow: inset 0 -0.16em 0 var(--red); color: var(--on-ink); font-size: clamp(2.2rem, 3.6vw, 3.4rem); font-weight: 850; letter-spacing: -0.035em; line-height: 1; text-wrap: balance; }
.cr-station__identity { display: grid; gap: 5px; max-width: 31ch; margin-top: 20px; color: var(--ink-2); font-size: 1rem; line-height: 1.4; }
.cr-station__identity strong { color: var(--ink); font-size: clamp(1.15rem, 1.6vw, 1.4rem); line-height: 1.25; }
.cr-r { min-width: 0; }
.cr-entry__identity { display: grid; gap: 5px; margin: 0 0 20px; color: var(--ink-2); font-size: 1rem; line-height: 1.4; }
.cr-entry__identity strong { color: var(--ink); font-size: clamp(1.3rem, 2vw, 1.75rem); line-height: 1.2; }
.cr-entry__identity span { font-weight: 600; }
.cr-proof__pane { min-width: 0; scroll-margin: calc(var(--hd-h) + 24px) 0 40px; }
.cr-proof__pane:focus-visible { border-radius: 2px; background: var(--zone); outline-color: var(--blue); outline-offset: 6px; }
.cr-fact-route { display: grid; gap: 3px; margin: 0; }
.cr-fact-route span { display: block; color: var(--ink); font-size: clamp(1rem, 1.28vw, 1.18rem); font-weight: 590; line-height: 1.48; text-wrap: pretty; }
.cr-entry__links { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 18px 0 0; }
.cr-entry__links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); font-weight: 700; text-underline-offset: 4px; }
.cr-awards { display: grid; grid-template-columns: repeat(auto-fit, minmax(104px, 1fr)); gap: 16px; max-width: 660px; margin-top: 24px; }
.cr-awards a { min-width: 0; color: var(--ink); font-size: 0.8125rem; font-weight: 700; line-height: 1.25; text-decoration: none; }
/* Career: each job is a book on a shelf. Pull one down and it opens; every page holds one fact, quote or figure. */
.cr.is-shelf { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(32px, 4vw, 64px); align-items: start; padding-top: clamp(24px, 3.5vw, 56px); padding-bottom: 40px; min-height: 0; }
.cr.is-shelf .cr-stage { display: none; }
.bk-shelf { position: relative; padding-bottom: 14px; margin-bottom: 56px; }
.bk-shelf__row { display: flex; align-items: flex-end; gap: 5px; padding: 0 10px; }
.bk-shelf::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 14px; border-radius: 2px; background: color-mix(in srgb, var(--ink) 82%, var(--map)); box-shadow: 0 22px 30px -18px rgb(20 18 12 / 0.5); }
.bk-spine { --w: calc(42px + var(--n) * 2.2px); position: relative; flex: none; width: var(--w); height: var(--h); padding: 24px 0 8px; border-radius: 3px 3px 1px 1px;
  background: var(--c); color: var(--on); text-decoration: none; display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 14px;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.1), 0 1px 0 rgb(0 0 0 / 0.2); transition: transform 260ms var(--ease-pull), opacity 200ms ease; }
/* Cloth: darker at the hinges, flat across the face. */
.bk-spine::before { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(90deg, rgb(0 0 0 / 0.26), rgb(0 0 0 / 0) 10%, rgb(255 255 255 / 0.06) 50%, rgb(0 0 0 / 0) 90%, rgb(0 0 0 / 0.26)); }
/* Head band: two stamped rules at the top. */
.bk-spine::after { content: ''; position: absolute; left: 6px; right: 6px; top: 9px; height: 5px; pointer-events: none; border-block: 1.5px solid color-mix(in srgb, var(--on) 55%, transparent); }
.bk-spine__name { position: relative; writing-mode: vertical-rl; font-weight: 800; font-size: 1.25rem; line-height: 1; letter-spacing: -0.02em; white-space: nowrap; }
/* The dates sit on a label block at the foot, in the jacket colour on the opposite tone. */
.bk-spine__dates { position: relative; writing-mode: vertical-rl; width: calc(100% - 10px); padding: 10px 0; display: flex; align-items: center; justify-content: center; border-radius: 2px;
  background: var(--on); color: var(--c); font-weight: 700; font-size: 0.72rem; line-height: 1; white-space: nowrap; font-variant-numeric: tabular-nums; }
/* Apple is a dark book in both themes. */
.bk-spine[data-line="black"], .bk-book[data-line="black"], .bk-stage[data-line="black"] { --c: #1E1E1C; --on: #F4F4EC; }
:root[data-theme="dark"] .bk-spine[data-line="black"], :root[data-theme="dark"] .bk-book[data-line="black"] { box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.2); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .bk-spine[data-line="black"], :root:not([data-theme="light"]) .bk-book[data-line="black"] { box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.2); } }
.bk-spine[aria-current] { opacity: 0; transform: translateY(-40px); pointer-events: none; }
.bk-spine:active { transform: translateY(-4px) scale(0.98); }
@media (hover: hover) and (pointer: fine) { .bk-spine:not([aria-current]):hover { transform: translateY(-14px); } }
.bk-spine:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.bk-slot { position: absolute; bottom: 14px; border-radius: 3px 3px 0 0; pointer-events: none; border: 2px dashed color-mix(in srgb, var(--ink) 34%, transparent); border-bottom: 0; background: color-mix(in srgb, var(--ink) 5%, transparent); transition: left 300ms var(--ease-pull), width 300ms var(--ease-pull), height 300ms var(--ease-pull); }
:root { --ease-pull: cubic-bezier(0.32, 0.72, 0, 1); }
.bk-stage { display: grid; justify-items: center; gap: 22px; perspective: 2400px; min-width: 0; }
.bk-book { --pw: min(430px, calc((100vw - 2 * var(--gutter) - var(--shelf-w, 470px) - 64px) / 2 - 12px)); --ph: min(640px, calc(100dvh - var(--hd-h) - 150px), calc(var(--pw) * 1.5)); --left: 3px; --right: 10px;
  position: relative; display: grid; grid-template-columns: var(--pw) var(--pw); width: calc(var(--pw) * 2 + 22px); height: var(--ph); padding: 11px; border-radius: 6px;
  background: var(--c); box-shadow: 0 40px 70px -34px rgb(20 18 12 / 0.42), 0 14px 26px -16px rgb(20 18 12 / 0.28); transform-style: preserve-3d; }
.bk-book::before { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(90deg, rgb(0 0 0 / 0.16), transparent 4%, transparent 47%, rgb(0 0 0 / 0.3) 50%, transparent 53%, transparent 96%, rgb(0 0 0 / 0.16)); }
.bk-leafpage { position: relative; overflow: hidden; background: var(--paper); color: var(--ink); }
.bk-verso { border-radius: 2px 0 0 2px; }
.bk-recto { border-radius: 0 2px 2px 0; }
.bk-edge { position: absolute; top: 14px; bottom: 14px; pointer-events: none; background: repeating-linear-gradient(90deg, color-mix(in srgb, var(--paper) 92%, var(--ink)) 0 1px, var(--paper) 1px 2px); }
.bk-edge--l { left: calc(11px - var(--left)); width: var(--left); border-radius: 2px 0 0 2px; }
.bk-edge--r { right: calc(11px - var(--right)); width: var(--right); border-radius: 0 2px 2px 0; }
.bk-shade { position: absolute; inset: 0; pointer-events: none; }
.bk-verso .bk-shade, .bk-leaf__back .bk-shade { background: linear-gradient(270deg, rgb(0 0 0 / 0.14), rgb(0 0 0 / 0.04) 5%, transparent 14%), linear-gradient(90deg, rgb(0 0 0 / 0.05), transparent 3%); }
.bk-recto .bk-shade, .bk-leaf__front .bk-shade { background: linear-gradient(90deg, rgb(0 0 0 / 0.16), rgb(0 0 0 / 0.04) 5%, transparent 14%), linear-gradient(270deg, rgb(0 0 0 / 0.05), transparent 3%); }
.bk-plate { position: absolute; inset: 0; background: var(--c); color: var(--on); display: grid; align-content: end; padding: 40px 44px; }
.bk-plate::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(120% 80% at 20% 10%, rgb(255 255 255 / 0.1), transparent 60%); }
.bk-plate__num { font-weight: 500; font-size: clamp(6rem, 13vw, 11rem); line-height: 0.9; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.bk-plate__mark { font-size: 12rem; line-height: 0.6; align-self: start; }
.bk-plate__title { font-weight: 600; font-size: clamp(2.5rem, 4.4vw, 3.75rem); line-height: 1.02; letter-spacing: -0.03em; text-wrap: balance; }
.bk-sheet { position: absolute; inset: 0; padding: 52px 44px 48px 48px; display: flex; flex-direction: column; justify-content: center; overflow: auto; scrollbar-width: none; }
.bk-count { min-width: 4.5em; text-align: center; font-size: 1rem; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.bk-sheet--title { justify-content: flex-start; }
.bk-sheet--title .bk-title { margin: 0 0 28px; padding-bottom: 22px; border-bottom: 2px solid color-mix(in srgb, var(--c) 65%, var(--ink)); }
/* A fact page: the fact, set as plain text. */
.bk-sheet .cr-fact-route { display: block; margin: 0; }
.bk-sheet .cr-fact-route::before { content: none; }
.bk-sheet .cr-proof__pane + .cr-proof__pane { margin-top: 14px; }
.bk-sheet .cr-fact-route span { display: block; max-width: 34ch; font-size: 1.375rem; line-height: 1.4; color: var(--ink); letter-spacing: -0.01em; }
.bk-sheet .cr-entry__identity { display: grid; gap: 2px; margin: 0 0 22px; color: var(--ink-2); font-size: 0.875rem; line-height: 1.4; }
.bk-sheet .cr-entry__identity strong { color: var(--ink); font-size: 1.25rem; font-weight: 600; }
.bk-sheet .cr-entry__links { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 18px; }
.bk-sheet .cr-entry__links a { min-height: 44px; display: inline-flex; align-items: center; color: var(--ink); font-weight: 600; }
/* A quote page: an epigraph, its source under a short rule. */
.bk-sheet .cr-testimonial { display: grid; gap: 16px; max-width: 30ch; margin: 0 0 0 auto; padding: 0; border: 0; }
.bk-sheet .cr-testimonial blockquote { margin: 0; }
.bk-sheet .cr-proof__pane--quote .cr-fact-route span { color: var(--ink); font-size: 1.25rem; line-height: 1.45; letter-spacing: -0.01em; text-wrap: pretty; }
.bk-sheet figcaption { position: relative; display: grid; gap: 2px; padding-left: 28px; }
.bk-sheet figcaption::before { content: ''; position: absolute; left: 0; top: 0.72em; width: 18px; height: 2px; background: var(--c); }
.bk-sheet .cr-proof__pane--cite .cr-fact-route span { font-size: 0.875rem; color: var(--ink-2); }
.bk-sheet figcaption .cr-proof__pane + .cr-proof__pane { margin-top: 0; }
/* A figure page: the plates themselves. */
.bk-sheet .cr-awards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin: 0; max-width: none; }
.bk-sheet .cr-awards img { aspect-ratio: auto; width: 100%; height: auto; max-height: 420px; object-fit: contain; box-shadow: 0 10px 22px -14px rgb(20 18 12 / 0.45); background: var(--paper); }
.bk-sheet .cr-awards a { color: var(--ink-2); font-size: 0.875rem; }
.bk-title { margin: auto 0; display: grid; gap: 8px; max-width: 22ch; font-size: 1.5rem; line-height: 1.35; letter-spacing: -0.015em; }
.bk-title strong { font-weight: 600; }
.bk-title span { color: var(--ink-2); font-size: 1.125rem; }
.bk-leaf { position: absolute; top: 11px; bottom: 11px; width: var(--pw); transform-style: preserve-3d; z-index: 3; pointer-events: none; }
.bk-leaf--fwd { left: calc(11px + var(--pw)); transform-origin: left center; }
.bk-leaf--back { left: 11px; transform-origin: right center; }
.bk-leaf__front, .bk-leaf__back { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden; background: var(--paper); }
.bk-leaf__back { transform: rotateY(180deg); }
.bk-leaf__dark { position: absolute; inset: 0; background: #000; opacity: 0; pointer-events: none; }
.bk-cover { position: absolute; top: 0; bottom: 0; left: calc(11px + var(--pw)); width: calc(var(--pw) + 11px); transform-origin: left center; transform-style: preserve-3d; z-index: 4; pointer-events: none; }
.bk-cover__front, .bk-cover__back { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 0 6px 6px 0; overflow: hidden; }
.bk-cover__front { background: var(--c); color: var(--on); padding: 48px 44px; display: flex; flex-direction: column; justify-content: space-between; }
.bk-cover__front::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(0 0 0 / 0.28), rgb(255 255 255 / 0.08) 4%, transparent 9%); }
.bk-cover__front b { position: relative; font-weight: 600; font-size: clamp(2.25rem, 3.6vw, 3.25rem); line-height: 1.02; letter-spacing: -0.03em; }
.bk-cover__front span { position: relative; }
.bk-cover__back { transform: rotateY(180deg); left: 0; right: 11px; border-radius: 6px 0 0 6px; }
.bk-turns { display: flex; align-items: center; gap: 14px; }
.bk-turn { width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer; font: inherit; font-size: 1.25rem; line-height: 1; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); transition: background-color 160ms ease, color 160ms ease, transform 140ms var(--ease-pull), opacity 160ms ease; }
.bk-turn:active { transform: scale(0.94); }
.bk-turn:disabled { opacity: 0.3; cursor: default; }
@media (hover: hover) and (pointer: fine) { .bk-turn:not(:disabled):hover { background: var(--ink); color: var(--map); } }
.bk-book[data-turnable] .bk-recto { cursor: e-resize; }
.bk-book[data-turnable] .bk-verso { cursor: w-resize; }
@media (max-width: 860px) {
  .cr.is-shelf { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 28px; }
  .bk-shelf { margin: 0; overflow-x: auto; padding-top: 18px; scrollbar-width: none; }
  .bk-shelf__row { justify-content: center; gap: 4px; padding: 0 4px; }
  .bk-spine { --w: calc(30px + var(--n) * 1.2px); height: calc(var(--h) * 0.42); padding: 18px 0 8px; }
  .bk-spine__name { font-size: 0.875rem; }
  .bk-spine__dates { display: none; }
  .bk-spine::after { top: 6px; height: 4px; }
  .bk-spine[aria-current] { transform: translateY(-16px); }
  .bk-shelf::after { height: 10px; }
  .bk-slot { bottom: 10px; }
  .bk-book { --pw: calc(100vw - 48px); width: 100%; grid-template-columns: minmax(0, 1fr); grid-template-rows: 132px auto; padding: 8px; height: auto; min-height: 560px; }
  .bk-book::before, .bk-edge, .bk-shade { display: none; }
  .bk-verso { border-radius: 2px 2px 0 0; }
  .bk-recto { border-radius: 0 0 2px 2px; }
  .bk-plate { padding: 20px 24px; }
  .bk-plate__num { font-size: 6rem; }
  .bk-plate__mark { font-size: 8rem; line-height: 0.75; }
  .bk-plate__title { font-size: 2.25rem; }
  .bk-sheet { position: relative; padding: 32px 24px 52px; min-height: 412px; }
  .bk-sheet .cr-testimonial { margin: 0; }
  .bk-cover, .bk-leaf { display: none; }
  .bk-stage { gap: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .bk-spine, .bk-slot, .bk-turn { transition: opacity 150ms ease; }
  .bk-spine[aria-current], .bk-spine:active { transform: none; }
}
.cr-awards img { aspect-ratio: auto; height: clamp(180px, 26vh, 300px); width: 100%; object-fit: contain; object-position: center; background: var(--map); }
.cr-cars .cr-awards a { color: var(--ink); }
.cr-cars .coach { overflow: visible; }
.cr-cars .cars__ctl { justify-content: center; padding: 0 var(--gutter); margin-top: 16px; }
/* The arrows sit over the neighbouring cars: click the next car to bring it in. */
.cr-cars .cars__btn { position: absolute; z-index: 2; top: calc(50% - 64px); width: 56px; height: 56px; font-size: 1.3rem; box-shadow: 0 0 0 4px var(--map); }
.cr-cars .cars__btn[data-car="-1"] { left: calc((100% - var(--car)) / 4 - 28px); }
.cr-cars .cars__btn[data-car="1"] { right: calc((100% - var(--car)) / 4 - 28px); }
.cr-consist { display: flex; flex-wrap: wrap; gap: 5px; max-width: 760px; }
.cr-consist i { width: 22px; height: 13px; border-radius: 3px; box-shadow: inset 0 0 0 2.5px var(--ink); transition: background 200ms var(--ease-out); }
.cr-consist i.coach--q { border-radius: 7px; }
.cr-consist i.on { background: var(--red); box-shadow: none; }
@media (max-width: 767.98px) {
  .cr-cars { --car: 86vw; }
  .cr-cars .coach { min-height: 0; padding: 66px 6% 46px; border-radius: 20px; }
  .cr-cars .coach::before { top: 18px; height: 28px; }
  .cr-cars .coach::after { left: 5%; right: 5%; background: radial-gradient(circle at 22px 50%, var(--map) 0 7px, transparent 8px), radial-gradient(circle at calc(100% - 22px) 50%, var(--map) 0 7px, transparent 8px), linear-gradient(var(--ink), var(--ink)) left / 76px 100% no-repeat, linear-gradient(var(--ink), var(--ink)) right / 76px 100% no-repeat; }
  .cr-cars .cr-fact-route span { font-size: 1rem; }
  .cr-cars .cr-fact-route span:not(:has(em)) { font-size: 1.3rem; }
  .cr-cars .coach--q .cr-proof__pane--quote .cr-fact-route span { font-size: 1.15rem; }
  .cr-consist i { width: 9px; }
  .cr-cars .cars__btn { width: 44px; height: 44px; top: auto; bottom: -58px; }
  .cr-cars .cars__btn[data-car="-1"] { left: var(--gutter); }
  .cr-cars .cars__btn[data-car="1"] { right: var(--gutter); }
  .cr-cars .cars__ctl { min-height: 44px; padding: 0 72px; }
}
.cr-awards img { display: block; width: 100%; aspect-ratio: 1.1; object-fit: cover; object-position: top; margin-bottom: 7px; border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent); background: var(--paper); box-shadow: 0 3px 12px rgb(0 0 0 / 0.1); }
.cr-foot { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 24px; padding: 18px 0 0; border-top: 1px solid color-mix(in srgb, var(--ink) 20%, transparent); }
.cr-foot a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--ink); font-weight: 750; text-decoration-thickness: 2px; }
.cr-prev, .cr-next { min-width: 0; }
.cr-foot .cr-prev { margin-right: auto; }
@media (max-width: 767.98px) {
  .cr { min-height: 0; padding: 4px 16px 28px; }
  /* Phones: the line becomes one row you swipe, so the slides stay on the first screen. */
  .cr-strip { height: auto; margin: 10px -16px 0; }
  .cr-strip__ln, .cr-strip__lens, .cr-train { display: none; }
  .cr-strip__list { display: flex; height: auto; padding: 0 16px 4px; overflow-x: auto; scrollbar-width: none; }
  .cr-strip__list::-webkit-scrollbar { display: none; }
  .cr-strip__item { position: relative; flex: 0 0 auto; }
  .cr-strip__item::before { content: ''; position: absolute; left: 0; right: 0; top: 13px; height: 6px; background: var(--red); }
  .cr-strip__item:first-child::before { left: 50%; }
  .cr-strip__item:last-child::before { right: 50%; }
  .cr-strip__s, .cr-strip__s--branch { justify-items: center; gap: 8px; min-height: 44px; padding: 3px 12px; transform: none; text-align: center; }
  .cr-strip__s--branch b { order: initial; }
  .cr-strip__s i { z-index: 1; }
  .cr-strip__s b { white-space: nowrap; font-size: 0.8125rem; }
  .cr-body { grid-template-columns: minmax(0, 1fr); gap: 24px; padding: 24px 0 28px; }
  .cr-l { position: static; }
  .cr-sign { font-size: clamp(2rem, 11vw, 2.75rem); }
  .cr-station__identity { margin-top: 16px; }
  .cr-awards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cr-foot { justify-content: flex-start; gap: 8px 18px; }
  .cr-foot .cr-prev { flex-basis: 100%; margin-right: 0; }
}
@media (prefers-reduced-motion: reduce) { .cr-train, .cr-strip__s i { transition: none; } }

/* ---------- Tablet and phone: lines with many stops run down the page, and the wide maps give way to tall ones ---------- */
@media (max-width: 1023.98px) {
  .map--svc.map--wide { display: none; }
  .map--svc.map--tall { display: block; }
  .map--svc.map--tall .stn { font-size: 13px; }
  .route { grid-template-columns: 1fr; }
  .route::before { left: 7px; right: auto; top: 0; bottom: 20px; width: 12px; height: auto; }
  .route--proposed::before { background: repeating-linear-gradient(180deg, var(--c) 0 22px, transparent 22px 34px); }
  .route li { padding: 2px 0 18px 44px; }
  .route--gates .route__tick { width: 34px; height: 12px; left: -4px; top: 7px; }
  .route p { max-width: none; }
  .map--contact.map--wide { display: none; }
  .map--contact.map--tall { display: block; }
  .map--contact .stn { font-size: 13px; }
  .map--contact .stn--big .stn__name { font-size: 1.45em; }
  .xl { display: block; }
  .xl__head { padding: 0 0 18px; }
  .xl__head--p { padding-top: 8px; }
  .xl__stop { padding: 2px 0 18px 44px; }
  .xl__stop::before { left: 7px; top: 13px; width: 12px; height: 100%; }
  .xl__stop:nth-child(6)::before, .xl__stop--p::before { background: repeating-linear-gradient(180deg, var(--c) 0 18px, transparent 18px 28px); }
  .map--svc.map--tall, .map--contact.map--tall { max-width: 480px; margin-inline: auto; }
  .paper--stair { grid-template-columns: 1fr; }
}

/* ---------- Cars: each unit is a train, one car per screen. Every word of his is on some car; none is cut. ---------- */
.cars { position: relative; min-width: 0; width: 100%; justify-self: stretch; align-self: start; margin-top: 20px; }
.cars__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: 100%; gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: none;
  padding: 4px 2px 6px;
}
.cars__track::-webkit-scrollbar { display: none; }
.coach {
  scroll-snap-align: start; min-width: 0; display: grid; align-content: start; gap: 14px;
  min-height: 200px; padding: clamp(20px, 2.6vw, 34px);
  background: var(--paper); border-radius: 12px; box-shadow: inset 0 0 0 2.5px var(--ink);
}
.coach .ln { font-size: clamp(1.0625rem, 1.25vw, 1.25rem); line-height: 1.5; max-width: 64ch; }
.coach .ln + .ln { margin-top: -4px; }
/* A long sentence's parts, as stops along the unit's line colour. */
.route--clauses { --n: 1; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; margin: 2px 0 4px; padding: 0 0 0 4px; list-style: none; }
.route--clauses li { position: relative; padding-left: 34px; min-height: 26px; display: flex; align-items: center; }
.route--clauses li::before { content: ''; position: absolute; left: 11px; top: 0; bottom: -10px; width: 5px; background: var(--c, var(--ink)); }
.route--clauses li:last-child::before { bottom: 50%; }
.route--clauses li:first-child::before { top: 50%; }
.route--clauses li:only-child::before { display: none; }
.route--clauses .route__tick { left: 1px; top: 50%; margin-top: -13px; }
.route--clauses p { font-size: 1.0625rem; line-height: 1.4; }
.eh { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 0; font-size: 1rem; font-weight: 800; line-height: 1.35; letter-spacing: 0; }
.eh__sep { color: var(--ink-2); padding: 0 0.45em; font-weight: 600; }
.eh__dates, .eh__date, .eh__year, .eh__detail, .eh__venue, .eh__authors { color: var(--ink-2); font-weight: 600; }
.q { margin: 0; }
.q blockquote { margin: 0; font-size: clamp(1.125rem, 1.5vw, 1.375rem); line-height: 1.45; font-weight: 650; letter-spacing: -0.01em; }
.q blockquote p + p { margin-top: 0.35em; }
.q figcaption { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 16px; font-size: 0.9375rem; color: var(--ink-2); }
.q__person { color: var(--ink); font-weight: 800; }
/* A head line reads as a sign: what it is first, in full weight; where, a step lighter; when, quietest. */
.eh__title, .eh__role, .eh__eventName, .eh__education { color: var(--ink); font-weight: 800; }
.eh__org, .eh__label { color: var(--ink); font-weight: 650; }
.eh__citation { font-size: 0.9375rem; font-weight: 650; line-height: 1.45; color: var(--ink-2); }
.q__role, .q__context, .q__year { font-weight: 600; }
.research { padding-bottom: clamp(48px, 7vw, 96px); }
.cars__ctl { display: flex; align-items: center; gap: 14px; margin-top: 14px; }
.cars__btn {
  position: relative; width: 44px; height: 44px; border: 0; border-radius: 50%; cursor: pointer;
  background: var(--ink); color: var(--on-ink); font: inherit; font-weight: 800; font-size: 1.125rem;
  transition: transform 160ms var(--ease-out), opacity 160ms var(--ease-out);
}
.cars__btn:active { transform: scale(0.94); }
.cars__btn[disabled], .cars__btn[aria-disabled="true"] { opacity: 0.28; cursor: default; }
/* Where you are on the train: a line in the unit's colour, the marker riding along it. */
.cars__line { position: relative; flex: 1; max-width: 360px; height: 8px; border-radius: 4px; background: var(--zone-2); }
.cars__line i { position: absolute; top: 50%; left: calc(var(--p, 0) * (100% - 34px)); width: 34px; height: 16px; margin-top: -8px; border-radius: 8px; background: var(--c, var(--ink)); box-shadow: 0 0 0 3px var(--map); transition: left 320ms var(--ease-out); }
/* The cover: role and dates small, one line of his drawn big. */
.cover { display: grid; gap: 6px; margin-top: 18px; max-width: 30ch; }
.cover__role { font-weight: 800; font-size: 1.125rem; line-height: 1.3; }
.cover__dates { color: var(--ink-2); font-weight: 600; }
.cover__hero { margin-top: 18px; font-size: clamp(1.5rem, 2.4vw, 2.125rem); line-height: 1.18; font-weight: 800; letter-spacing: -0.02em; text-wrap: balance; }
.cover__hero--long { font-size: clamp(1.1875rem, 1.6vw, 1.4375rem); line-height: 1.3; letter-spacing: -0.01em; }
.cover { max-width: 40ch; }
/* Each card is a car: a band of the unit's colour along the top, like the stripe on a carriage. */
.coach { position: relative; overflow: hidden; padding-top: calc(clamp(20px, 2.6vw, 34px) + 10px); }
.coach::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 10px; background: var(--c, var(--ink)); }
.fig { margin: 0; display: grid; gap: 10px; }
.fig a { display: block; }
/* Sized from its own width and height before it loads, so a car scrolled in later does not jump. */
.fig img { display: block; max-height: 380px; width: 100%; height: auto; object-fit: contain; object-position: left top; border-radius: 6px; box-shadow: 0 0 0 1px rgb(26 26 26 / 0.12); background: var(--paper); }
.fig figcaption { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 0.875rem; color: var(--ink-2); }
.cr-r { min-width: 0; }
.cr-detail { margin-top: clamp(18px, 3vh, 36px); }
.cr-detail .cars { margin-top: 0; }
.cr-detail .coach { min-height: 168px; }
.cr-big strong { display: block; }
.cr-big small { display: grid; gap: 2px; }
.cr-resume, .book, .contact__book { width: calc(100% - 2 * var(--gutter)); max-width: calc(1280px - 2 * var(--gutter)); margin: clamp(48px, 7vw, 96px) auto 0; }
.cr-resume .btn { margin-top: 20px; }
.doors { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.door__name { padding: 8px 16px 9px; border-radius: 999px; background: var(--c); color: var(--on); font-weight: 750; line-height: 1; }
.xl2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); }
.xl2__head--p { border-left: 4px dashed var(--c); padding-left: clamp(18px, 2.4vw, 32px); }
.stadium .cars { width: calc(100% - 2 * var(--gutter)); max-width: calc(1280px - 2 * var(--gutter)); margin: 28px auto 0; }
.teach > .pagehead .cars { margin-top: 16px; }
@media (max-width: 1023.98px) {
  .xl2 { grid-template-columns: minmax(0, 1fr); }
  .xl2__head--p { border-left: 0; padding-left: 0; border-top: 4px dashed var(--c); padding-top: 24px; }
  .cr-body { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) { .cars__track { scroll-behavior: auto; } }

/* Under 420px the portrait steps aside so the name and Résumé fit. */
@media (max-width: 767.98px) {
  .theme { width: 34px; }
}
@media (max-width: 419.98px) { .hd__me img { display: none; } }
.cr-strip__short { display: none; }
@media (max-width: 1023.98px) { .cr-strip__full { display: none; } .cr-strip__short { display: inline; } }

/* ---------- Services: say who you are and what you need; the departure board flips to the offer ---------- */
.svc2 { width: 100%; overflow: clip; }
.sf {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: start;
  gap: clamp(40px, 5vw, 80px); width: 100%; max-width: 1440px; margin: 0 auto;
  padding: clamp(40px, 6vw, 88px) var(--gutter) clamp(64px, 8vw, 120px);
}
.sf-ask { position: sticky; top: calc(var(--hd-h) + 24px); display: grid; gap: 14px; }
.sf:not(.is-live) .sf-ask, .sf:not(.is-live) .sf-board { display: none; }
.sf:not(.is-live) { grid-template-columns: minmax(0, 1fr); max-width: 920px; }
.sf-join { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.sf-sentence {
  margin: 0 0 10px; font-size: clamp(2rem, 3.4vw, 3rem); font-weight: 780; letter-spacing: -0.04em;
  line-height: 1.12; text-wrap: balance;
}
.sf-sentence[data-size="mid"] { font-size: clamp(1.75rem, 2.7vw, 2.375rem); }
.sf-sentence[data-size="long"] { font-size: clamp(1.5rem, 2.1vw, 1.875rem); }
.sf-slot:not([data-line]) { --c: var(--ink); }
.sf-slot { color: var(--c); box-shadow: inset 0 -0.09em 0 var(--c); transition: color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out); }
.sf-seats, .sf-needs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.sf-chip {
  min-height: 44px; padding: 10px 16px; border: 0; border-radius: 999px; background: var(--paper); color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--zone-2, #D6D4CC); font: inherit; font-size: 0.9375rem; font-weight: 650; cursor: pointer;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out), transform 0.15s var(--ease-out);
}
.sf-chip[hidden] { display: none; }
.sf-chip[aria-pressed="true"] { background: var(--ink); color: var(--map); box-shadow: none; }
.sf-chip:active { transform: scale(0.97); }
.sf-chip:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
@media (hover: hover) { .sf-chip:not([aria-pressed="true"]):hover { box-shadow: inset 0 0 0 2px var(--ink); } }
.sf-stage { display: grid; gap: clamp(24px, 3vw, 36px); min-width: 0; }

/* The board stays dark in both themes, like the real thing. */
.sf-board {
  container-type: inline-size; display: block;
  padding: clamp(14px, 2vw, 24px); border-radius: 18px; background: #161616;
  box-shadow: 0 30px 60px -36px rgb(0 0 0 / 0.6), inset 0 0 0 1px rgb(255 255 255 / 0.06);
}
.sf-deps { display: grid; gap: 14px; }
.sf-dep { display: grid; grid-template-columns: 8px minmax(0, 1fr); column-gap: 14px; animation: sf-dep 0.35s var(--ease-out) both; }
.sf-dep + .sf-dep { padding-top: 14px; box-shadow: 0 -1px 0 rgb(255 255 255 / 0.08); }
@keyframes sf-dep { from { opacity: 0; transform: translateY(-6px); } }
.sf-bar { border-radius: 4px; background: var(--c); }
.sf-rows { display: grid; gap: 10px; min-width: 0; }
.sf-row { --g: 4px; --cw: calc((100cqi - 22px - (var(--n) - 1) * var(--g)) / var(--n)); display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 6px var(--g); }
.sf-cell {
  position: relative; display: grid; place-items: center; height: calc(var(--cw) * 1.6); border-radius: 4px; overflow: hidden;
  background: #262626; color: #F2F1EC; font-size: calc(var(--cw) * 0.98); font-weight: 780; line-height: 1;
}
.sf-row--2 .sf-cell { height: calc(var(--cw) * 1.5); font-size: calc(var(--cw) * 0.9); color: var(--c); }
.sf-cell::after { content: ''; position: absolute; left: 0; right: 0; top: calc(50% - 1px); height: 2px; background: #161616; }
.sf-cell > span { display: block; }
.sf-cell.is-flip > span { animation: sf-flap 70ms linear; }
@keyframes sf-flap { 50% { transform: scaleY(0.08); filter: brightness(0.55); } }

.sf-panel { min-width: 0; }
.sf-group__name { margin: 0 0 18px; font-size: 1rem; font-weight: 750; color: var(--c); }
.sf-offer + .sf-offer, .sf-group + .sf-group { margin-top: 48px; }
.sf-offer__name { margin: 0 0 6px; font-size: clamp(2rem, 3vw, 2.75rem); font-weight: 820; letter-spacing: -0.045em; line-height: 1; }
.sf-offer__tag { margin: 0 0 12px; font-weight: 750; color: var(--c); }
.sf-offer__get, .sf-offer__done { display: grid; gap: 12px; max-width: 62ch; }
.sf-offer__get p { margin: 0; font-size: clamp(1.0625rem, 1.2vw, 1.1875rem); line-height: 1.5; color: var(--ink-2); }
.sf-offer__get .sf-offer__lead { font-size: clamp(1.375rem, 2vw, 1.75rem); font-weight: 600; line-height: 1.3; letter-spacing: -0.02em; color: var(--ink); text-wrap: pretty; }
.route-svc { display: grid; gap: 8px; margin: 4px 0; padding: 0; list-style: none; }
.route-svc li { position: relative; padding-left: 22px; font-size: clamp(1.0625rem, 1.2vw, 1.1875rem); line-height: 1.4; }
.route-svc li::before { content: ''; position: absolute; left: 0; top: 0.42em; width: 10px; height: 10px; border-radius: 3px; background: var(--c); }
.sf-offer__done { margin-top: 22px; padding-left: 16px; box-shadow: inset 3px 0 0 var(--c); }
.sf-offer__done p { margin: 0; font-size: 1rem; line-height: 1.5; color: var(--ink-2); }
.sf-offer__links { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.sf-offer__links a { color: var(--ink); font-weight: 650; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; text-decoration-color: var(--c); }
.svc2-book { margin: 0; }
.svc2-book .btn { min-height: 44px; }

/* Live: one offer at a time, its name on the board. */
.sf.is-live .sf-group { display: contents; }
.sf.is-live .sf-group__name { display: none; }
.sf.is-live .sf-offer { display: none; margin: 0; }
.sf.is-live .sf-offer.is-on { display: block; animation: sf-in 0.5s var(--ease-out) both; }
.sf.is-live .sf-offer.is-on ~ .sf-offer.is-on { margin-top: 44px; padding-top: 32px; box-shadow: 0 -1px 0 var(--zone-2, #D6D4CC); }
.sf.is-live .sf-offer__name { font-size: clamp(1.25rem, 1.6vw, 1.5rem); letter-spacing: -0.03em; color: var(--c); margin-bottom: 10px; }
.sf.is-live .sf-offer__tag { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
@keyframes sf-in { from { opacity: 0; transform: translateY(10px); filter: blur(4px); } }

@media (max-width: 899.98px) {
  .sf.is-live { display: flex; flex-direction: column; align-items: stretch; gap: 16px; }
  .sf.is-live :is(.sf-ask, .sf-stage) { display: contents; }
  .sf.is-live .sf-sentence { order: 1; margin: 0; }
  .sf.is-live .sf-board { order: 2; margin: 4px 0 8px; }
  .sf.is-live .sf-seats { order: 3; }
  .sf.is-live .sf-needs { order: 4; }
  .sf.is-live .sf-panel { order: 5; margin-top: 20px; }
  .sf.is-live .svc2-book { order: 6; margin-top: 8px; }
  .sf { padding-top: 28px; }
  .sf-sentence { font-size: clamp(1.75rem, 7.4vw, 2.25rem); }
  .sf-board { border-radius: 14px; column-gap: 10px; }
  .sf-row { --g: 3px; }
}
@media (prefers-reduced-motion: reduce) {
  .sf.is-live .sf-offer.is-on, .sf-dep { animation: none; }
  .sf-cell.is-flip > span { animation: none; }
}

/* ---------- Projects: five open systems on one permanent line ---------- */
.pj { width: 100%; overflow: clip; }
.pj-hero {
  display: grid; grid-template-columns: minmax(min-content, 0.55fr) minmax(0, 1.45fr);
  align-items: center; gap: clamp(48px, 7vw, 112px); width: 100%; max-width: 1440px;
  min-height: calc(100svh - var(--hd-h)); margin: 0 auto; padding: 24px var(--gutter) 48px;
}
.pj-hero h1 {
  margin: 0; font-size: clamp(4.5rem, 8.2vw, 8.5rem); font-weight: 850;
  letter-spacing: -0.065em; line-height: 0.84;
}
.pj-index { min-width: 0; }
.pj-index ol {
  position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: start; min-width: 0; margin: 0; padding: 0; list-style: none;
}
.pj-index ol::before {
  content: ''; position: absolute; left: 7px; right: 7px; top: 17px;
  height: 10px; border-radius: 5px; background: var(--c);
}
.pj-index li { position: relative; z-index: 1; min-width: 0; }
.pj-index a {
  display: grid; grid-template-rows: 44px auto; justify-items: start; min-height: 88px;
  padding: 0 8px 8px; color: var(--ink); font-size: clamp(0.9375rem, 1.15vw, 1.125rem);
  font-weight: 800; line-height: 1.14; text-decoration: none;
}
.pj-index i {
  align-self: center; width: 18px; height: 18px; border-radius: 50%;
  background: var(--map); box-shadow: 0 0 0 5px var(--c);
}
.pj-index a span { padding: 3px 5px 4px 0; background: var(--map); text-wrap: balance; }
@media (hover: hover) and (pointer: fine) {
  .pj-index a:hover span { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
}

.pj-atlas {
  width: 100%; max-width: 1440px; margin: 0 auto;
  padding: clamp(88px, 9vw, 136px) var(--gutter) clamp(96px, 11vw, 160px);
}
.pj-venture {
  position: relative; min-width: 0; scroll-margin-top: calc(var(--hd-h) + 24px);
}
.pj-venture + .pj-venture { margin-top: clamp(112px, 14vw, 208px); }
.pj-venture__head {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(260px, 5fr);
  align-items: end; gap: 20px clamp(32px, 6vw, 96px);
}
.pj-venture__name {
  margin: 0; font-size: clamp(3.75rem, 8vw, 8.25rem); font-weight: 850;
  letter-spacing: -0.06em; line-height: 0.84; text-wrap: balance;
}
.pj-venture .pf__thesis {
  margin: 0 0 0.12em; max-width: 28ch; font-size: clamp(1.35rem, 2.1vw, 2rem);
  font-weight: 750; letter-spacing: -0.025em; line-height: 1.16;
}
.pj-evidence { position: relative; min-width: 0; margin-top: clamp(48px, 6vw, 88px); }
.pj-proof {
  position: relative; min-width: 0; color: var(--ink); background: transparent;
}
.pj-proof .eh {
  padding: 2px 0 3px 18px; box-shadow: inset 5px 0 0 var(--c);
  font-size: clamp(1rem, 1.25vw, 1.1875rem);
}
.pj-proof .ln { margin-top: 0.92em; max-width: 64ch; font-size: clamp(1rem, 1.15vw, 1.125rem); line-height: 1.52; }
.pj-proof .ln + .ln { margin-top: 0.72em; }
.pj-proof > .route--clauses { margin-top: 14px; max-width: 66ch; }
.pj-proof > .route--clauses p { max-width: 54ch; font-weight: 600; }

/* Ondoway follows one route while the real product frame stays in view. */
.pj-venture--ondoway .pj-evidence {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 34px clamp(24px, 3vw, 48px); padding-left: 50px;
}
.pj-venture--ondoway .pj-evidence::before {
  content: ''; position: absolute; left: 10px; top: 10px; bottom: 16px;
  width: 10px; border-radius: 5px; background: var(--c);
}
.pj-venture--ondoway .pj-proof:not(:has(.pf__phone))::before {
  content: ''; position: absolute; left: -48px; top: 8px; width: 18px; height: 18px;
  border-radius: 50%; background: var(--map); box-shadow: 0 0 0 5px var(--c);
}
.pj-venture--ondoway .pj-proof { grid-column: 1 / 8; }
.pj-venture--ondoway .pj-proof:nth-child(even) { grid-column: 2 / 8; }
.pj-venture--ondoway .pj-proof:has(.pf__phone) {
  grid-column: 9 / -1; grid-row: 1 / span 5; align-self: start; justify-self: center;
}
.pj-venture--ondoway .pf__phone { width: min(100%, 300px); margin: 0; }
.pj-venture--ondoway .pf__phone img { width: 100%; border-radius: 0; }

/* Persuaider converges two private positions into measured terms and coaching. */
.pj-venture--persuaider .pj-evidence {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(42px, 5vw, 72px) clamp(28px, 4vw, 64px); align-items: start;
}
.pj-venture--persuaider .pj-proof:nth-child(1) { grid-column: 1 / 7; }
.pj-venture--persuaider .pj-proof:nth-child(2) { grid-column: 7 / -1; margin-top: clamp(56px, 7vw, 104px); }
.pj-venture--persuaider .pj-proof:nth-child(3) { grid-column: 4 / 10; }
.pj-venture--persuaider .pj-proof:nth-child(4) { grid-column: 1 / -1; }
.pj-venture--persuaider .pj-proof:has(.pj-system) { grid-column: 3 / 11; }
.pj-system { position: relative; min-width: 0; }
.pj-system--persuaider {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 18px clamp(24px, 4vw, 64px); align-items: center; min-height: 360px;
  isolation: isolate;
}
.pj-system--persuaider .pj-system__edges {
  position: absolute; z-index: 0; inset: 0; display: block; width: 100%; height: 100%;
  overflow: visible; pointer-events: none;
}
.pj-system--persuaider .pj-system__edges line {
  fill: none; stroke: var(--c); stroke-width: 9; stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
.pj-system--persuaider .pj-system__edges marker path { fill: var(--c); }
.pj-system--persuaider .pj-system__term {
  position: relative; z-index: 1; max-width: 29ch; padding: 7px 9px;
  background: var(--map); font-weight: 750; line-height: 1.28;
}
.pj-system--persuaider .pj-system__term--private-objectives { grid-column: 1; grid-row: 1; align-self: end; justify-self: center; text-align: center; }
.pj-system--persuaider .pj-system__term--simulations { grid-column: 2; grid-row: 1; align-self: end; justify-self: center; text-align: center; }
.pj-system--persuaider .pj-system__term--extraction {
  grid-column: 1 / -1; grid-row: 2; justify-self: center; padding: 10px 14px;
  background: var(--ink); color: var(--on-ink); text-align: center;
}
.pj-system--persuaider .pj-system__term--utility { grid-column: 1; grid-row: 3; align-self: start; justify-self: center; text-align: center; }
.pj-system--persuaider .pj-system__term--coaching { grid-column: 2; grid-row: 3; align-self: start; justify-self: center; text-align: center; }

/* Gestiq reads left to right as perception, interpretation, then guarded dispatch. */
.pj-venture--gestiq .pj-evidence {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 64px);
  padding-top: 54px;
}
.pj-venture--gestiq .pj-evidence::before {
  content: ''; position: absolute; left: 10px; right: 10px; top: 13px;
  height: 12px; border-radius: 6px; background: var(--c);
}
.pj-venture--gestiq .pj-proof::before {
  content: ''; position: absolute; left: 0; top: -49px; width: 20px; height: 20px;
  background: var(--map); box-shadow: 0 0 0 6px var(--c);
}
.pj-venture--gestiq .pj-proof:nth-child(2) { margin-top: clamp(36px, 5vw, 72px); }
.pj-venture--gestiq .pj-proof:nth-child(3) { margin-top: clamp(72px, 10vw, 144px); }

/* Lore makes a local dependency meet its wider organizational radius. */
.pj-venture--lore .pj-evidence {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 36px clamp(28px, 4vw, 64px); align-items: center;
}
.pj-venture--lore .pj-proof:nth-child(1) { grid-column: 1 / 8; }
.pj-venture--lore .pj-proof:nth-child(2) { grid-column: 2 / 7; }
.pj-venture--lore .pj-proof:nth-child(3) { grid-column: 8 / -1; grid-row: 1 / span 2; }
.pj-system--lore { min-height: 330px; isolation: isolate; }
.pj-system--lore::before,
.pj-system--lore::after {
  content: ''; position: absolute; left: 50%; top: 50%; border-radius: 50%;
  transform: translate(-50%, -50%); pointer-events: none;
}
.pj-system--lore::before { width: min(82%, 310px); aspect-ratio: 1; box-shadow: inset 0 0 0 10px var(--c); opacity: 0.18; }
.pj-system--lore::after { width: min(52%, 190px); aspect-ratio: 1; box-shadow: inset 0 0 0 8px var(--c); opacity: 0.55; }
.pj-system--lore .pj-system__term {
  position: absolute; z-index: 1; max-width: 19ch; padding: 8px 10px; background: var(--map);
  font-weight: 800; line-height: 1.25;
}
.pj-system--lore .pj-system__term--1 { left: 0; top: 18%; }
.pj-system--lore .pj-system__term--2 { right: 0; bottom: 17%; text-align: right; }

/* Crucible keeps model judgment separate from the checks that govern release. */
.pj-venture--crucible .pj-evidence {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(36px, 5vw, 72px) clamp(28px, 4vw, 64px); align-items: start;
}
.pj-venture--crucible .pj-proof:nth-child(1) { grid-column: 1 / 8; }
.pj-venture--crucible .pj-proof:nth-child(2) { grid-column: 5 / -1; }
.pj-venture--crucible .pj-proof:nth-child(3) { grid-column: 1 / -1; }
.pj-system--crucible {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0 clamp(16px, 3vw, 48px); align-items: center; min-height: 260px;
}
.pj-system--crucible::before {
  content: ''; position: absolute; left: 3%; right: 3%; top: 50%; height: 12px;
  border-radius: 6px; background: linear-gradient(90deg, var(--ink) 0 36%, var(--c) 36% 100%);
}
.pj-system--crucible .pj-system__term {
  position: relative; z-index: 1; align-self: center; padding: 8px 6px;
  background: var(--map); font-weight: 750; line-height: 1.25; text-align: center;
}
.pj-system--crucible .pj-system__term:nth-child(odd) { transform: translateY(-54px); }
.pj-system--crucible .pj-system__term:nth-child(even) { transform: translateY(54px); }

@media (max-width: 767.98px) {
  .pj-hero {
    grid-template-columns: minmax(0, 1fr); align-content: start; gap: 32px;
    min-height: 0; padding: 18px 16px 44px;
  }
  .pj-hero h1 { font-size: clamp(3.25rem, 17vw, 4.25rem); line-height: 0.9; }
  .pj-index ol { grid-template-columns: minmax(0, 1fr); padding-left: 0; }
  .pj-index ol::before { left: 15px; right: auto; top: 15px; bottom: 15px; width: 9px; height: auto; }
  .pj-index a {
    grid-template: 44px / 34px minmax(0, 1fr); align-items: center; justify-items: start;
    min-height: 44px; width: 100%; padding: 0; font-size: 1rem;
  }
  .pj-index i { justify-self: center; width: 15px; height: 15px; box-shadow: 0 0 0 4px var(--c); }
  .pj-index a span { padding: 4px 7px; }
  .pj-atlas { padding: 72px 16px 96px 48px; }
  .pj-venture + .pj-venture { margin-top: 104px; }
  .pj-venture__head { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .pj-venture__name { font-size: clamp(2.8rem, 14vw, 4rem); line-height: 0.9; }
  .pj-venture .pf__thesis { font-size: 1.25rem; }
  .pj-evidence { margin-top: 42px; }
  .pj-proof .ln { font-size: 1rem; line-height: 1.5; }
  .pj-proof .eh { padding-left: 14px; box-shadow: inset 4px 0 0 var(--c); }

  .pj-venture--ondoway .pj-evidence,
  .pj-venture--persuaider .pj-evidence,
  .pj-venture--gestiq .pj-evidence,
  .pj-venture--lore .pj-evidence,
  .pj-venture--crucible .pj-evidence {
    grid-template-columns: minmax(0, 1fr); gap: 42px; padding-top: 0;
  }
  .pj-venture--ondoway .pj-evidence { padding-left: 36px; }
  .pj-venture--ondoway .pj-evidence::before { left: 6px; top: 8px; bottom: 8px; width: 8px; }
  .pj-venture--ondoway .pj-proof:not(:has(.pf__phone))::before { left: -35px; top: 7px; width: 16px; height: 16px; box-shadow: 0 0 0 4px var(--c); }
  .pj-venture--ondoway .pj-proof:nth-child(n),
  .pj-venture--persuaider .pj-proof:nth-child(n),
  .pj-venture--gestiq .pj-proof:nth-child(n),
  .pj-venture--lore .pj-proof:nth-child(n),
  .pj-venture--crucible .pj-proof:nth-child(n) {
    grid-column: 1; grid-row: auto; margin-top: 0;
  }
  .pj-venture--ondoway .pj-proof:has(.pf__phone) { justify-self: center; }
  .pj-venture--ondoway .pf__phone { width: min(100%, 250px); }

  .pj-venture--gestiq .pj-evidence::before {
    left: -27px; right: auto; top: 8px; bottom: 8px; width: 9px; height: auto;
  }
  .pj-venture--gestiq .pj-proof::before {
    left: -34px; top: 7px; width: 16px; height: 16px; box-shadow: 0 0 0 4px var(--c);
  }

  .pj-system--crucible {
    display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: none;
    gap: 24px; min-height: 0; padding-left: 28px;
  }
  .pj-system--crucible::before {
    left: 8px; right: auto; top: 8px; bottom: 8px; width: 8px; height: auto;
    border-radius: 4px; background: var(--c); transform: none;
  }
  .pj-system--crucible .pj-system__term:nth-child(n) {
    grid-column: 1; grid-row: auto; justify-self: stretch; max-width: none;
    padding: 4px 6px; background: var(--map); color: var(--ink); text-align: left; transform: none;
  }
  .pj-system--persuaider {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(3, minmax(0, 1fr));
    gap: 14px 12px; min-height: 430px;
  }
  .pj-system--persuaider .pj-system__term {
    max-width: none; padding: 5px 6px; font-size: 0.875rem;
    line-height: 1.24;
  }
  .pj-system--persuaider .pj-system__term--extraction { padding: 9px 11px; }
  .pj-system--lore { min-height: 270px; }
  .pj-system--lore .pj-system__term { max-width: 15ch; }
}

/* The yard: everything else I've built, parked on four sidings off one lead track. */
.yd { position: relative; margin-top: clamp(140px, 16vw, 240px); scroll-margin-top: calc(var(--hd-h) + 24px); }
.yd__h { margin: 0; font-size: clamp(2.75rem, 5.4vw, 5rem); font-weight: 850; letter-spacing: -0.05em; line-height: 0.95; }
.yd__yard { position: relative; margin-top: clamp(40px, 5vw, 64px); padding-left: 56px; }
.yd__yard::before {
  content: ''; position: absolute; left: 14px; top: 0; bottom: 0; width: 10px; border-radius: 5px; background: var(--zone-2);
}
.yd__siding { position: relative; }
.yd__siding + .yd__siding { margin-top: clamp(36px, 4vw, 52px); }
.yd__siding::before {
  content: ''; position: absolute; left: -42px; width: 42px; top: calc(1.6em + 10px + 31px); height: 10px; background: var(--zone-2);
}
.yd__label { margin: 0 0 10px; font-size: 0.9375rem; font-weight: 750; color: var(--ink-2); line-height: 1.6; }
.yd__track {
  display: flex; flex-wrap: wrap; gap: 14px;
  background: repeating-linear-gradient(to bottom, transparent 0 31px, var(--zone-2) 31px 41px, transparent 41px 86px);
}
.yd__car {
  display: flex; flex-direction: column; justify-content: center; min-height: 72px; padding: 8px 30px;
  border: 0; border-radius: 36px; background: var(--zone); color: var(--ink); box-shadow: inset 0 0 0 3px var(--zone-2);
  font: inherit; text-align: left; cursor: pointer;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}
.yd__car b { font-size: 1.0625rem; font-weight: 800; line-height: 1.2; }
.yd__car span { margin-top: 2px; font-size: 0.875rem; font-weight: 550; color: var(--ink-2); line-height: 1.3; }
.yd__car--lead { background: var(--green); box-shadow: none; color: #0F1A12; }
.yd__car--lead span { color: rgb(15 26 18 / 0.82); }
.yd__car[aria-expanded="true"] { box-shadow: 0 0 0 4px var(--map), 0 0 0 7px var(--ink); }
.yd__car:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.yd__car:active { transform: scale(0.98); }
@media (hover: hover) and (pointer: fine) { .yd__car:hover { transform: translateY(-2px); } }
@media (prefers-reduced-motion: reduce) { .yd__car { transition: none; } .yd__car:hover, .yd__car:active { transform: none; } }
.yd__details:empty { display: none; }
.yd__detail { max-width: 64ch; margin-top: 28px; padding-top: 22px; border-top: 2px solid var(--zone-2); }
.yd.is-live .yd__detail:not(.is-on) { display: none; }
.yd__detail h3 { margin: 0; font-size: clamp(1.375rem, 2.2vw, 1.875rem); font-weight: 850; letter-spacing: -0.02em; line-height: 1.15; }
.yd__year { margin: 4px 0 0; font-size: 0.9375rem; font-weight: 700; color: var(--ink-2); }
.yd__text { margin: 14px 0 0; font-size: clamp(1rem, 1.15vw, 1.125rem); line-height: 1.55; }
.yd__link { display: inline-block; padding: 12px 0; margin-top: -2px; color: var(--ink); font-weight: 800; text-underline-offset: 5px; text-decoration-thickness: 2px; }
@media (max-width: 767.98px) {
  .yd__yard { padding-left: 40px; }
  .yd__yard::before { left: 6px; width: 8px; }
  .yd__siding::before { left: -34px; width: 34px; }
  .yd__track { flex-direction: column; background: none; }
  .yd__car { width: 100%; }
}