/* ==========================================================================
   Inkoation Research — design system (InKR: Innovation · Knowledge · Research)
   Four palettes. House = the logo's ink on paper. Each space has its own
   brand kit (supplied by Ludovic, 2026-09-28):
     Innovation  0A1931 1A3D63 4A7FA7 B3CFE5 F6FAFD          (blue, EU)
     Knowledge   1D1617 262630 2A374D 444A41 9F6932 522623   (old library)
     Research    081B1B 203B37 5A8F76 96CDB0 C18D52 EEE8B2   (green marble)
   Derived, not in the kits: Knowledge parchment #EFE6D6 / #E4D7C0 and a
   lighter gold #BF9B74 for small text on dark (contrast), and the muted
   text tints (kit colour mixed toward the background).
   Fonts: Mona Sans + Mona Sans Mono + Fraunces (all OFL, self-hosted).
   ========================================================================== */

@font-face { font-family: "Mona Sans"; src: url("/assets/fonts/mona-sans.woff2?v=3982c3ea9e") format("woff2-variations"), url("/assets/fonts/mona-sans.woff2?v=3982c3ea9e") format("woff2"); font-weight: 200 900; font-stretch: 75% 125%; font-display: swap; }
@font-face { font-family: "Mona Sans Mono"; src: url("/assets/fonts/mona-sans-mono.woff2?v=bb6417df7a") format("woff2-variations"), url("/assets/fonts/mona-sans-mono.woff2?v=bb6417df7a") format("woff2"); font-weight: 200 900; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/assets/fonts/fraunces.woff2?v=75060b98fd") format("woff2-variations"), url("/assets/fonts/fraunces.woff2?v=75060b98fd") format("woff2"); font-weight: 100 900; font-display: swap; }

@property --o { syntax: "<number>"; inherits: true; initial-value: 0; }

/* Palettes ---------------------------------------------------------------- */
:root, [data-space="house"] {
  --l-bg: #F5F4F0; --l-bg-2: #E9E7E0; --l-fg: #191E2A; --l-mute: #62666F; --l-line: rgba(25, 30, 42, 0.14);
  --l-btn: #191E2A; --l-btn-fg: #F5F4F0; --l-hi: #191E2A; --l-hi-2: #191E2A; --l-card: #FBFAF7; --l-card-line: rgba(25, 30, 42, 0.2); --l-contour: rgba(25, 30, 42, 0.12);
  --d-bg: #191E2A; --d-bg-2: #222838; --d-fg: #F5F4F0; --d-mute: #A2A6AF; --d-line: rgba(245, 244, 240, 0.14);
  --d-btn: #F5F4F0; --d-btn-fg: #191E2A; --d-hi: #F5F4F0; --d-hi-2: #F5F4F0; --d-card: #222838; --d-card-line: rgba(245, 244, 240, 0.16); --d-contour: rgba(245, 244, 240, 0.11);
  --glow: radial-gradient(40% 55% at 22% 0%, rgba(74, 127, 167, 0.55), transparent 70%), radial-gradient(40% 55% at 50% 0%, rgba(159, 105, 50, 0.5), transparent 70%), radial-gradient(40% 55% at 78% 0%, rgba(90, 143, 118, 0.55), transparent 70%);
  --canvas-line: #191E2A; --canvas-fill: #E9E7E0;
}
[data-space="innovation"] {
  --l-bg: #F6FAFD; --l-bg-2: #B3CFE5; --l-fg: #0A1931; --l-mute: #566172; --l-line: rgba(10, 25, 49, 0.14);
  --l-btn: #1A3D63; --l-btn-fg: #F6FAFD; --l-hi: #4A7FA7; --l-hi-2: #1A3D63; --l-card: #FFFFFF; --l-card-line: rgba(26, 61, 99, 0.22); --l-contour: rgba(26, 61, 99, 0.2);
  --d-bg: #0A1931; --d-bg-2: #1A3D63; --d-fg: #F6FAFD; --d-mute: #89A2B8; --d-line: rgba(179, 207, 229, 0.16);
  --d-btn: #B3CFE5; --d-btn-fg: #0A1931; --d-hi: #B3CFE5; --d-hi-2: #B3CFE5; --d-card: #0F2342; --d-card-line: rgba(179, 207, 229, 0.2); --d-contour: rgba(179, 207, 229, 0.2);
  --glow: radial-gradient(70% 55% at 50% 0%, rgba(74, 127, 167, 0.75), transparent 70%);
  --canvas-line: #1A3D63; --canvas-fill: #B3CFE5;
}
[data-space="knowledge"] {
  --l-bg: #EFE6D6; --l-bg-2: #E4D7C0; --l-fg: #1D1617; --l-mute: #5C5450; --l-line: rgba(29, 22, 23, 0.16);
  --l-btn: #522623; --l-btn-fg: #EFE6D6; --l-hi: #522623; --l-hi-2: #522623; --l-card: #F6F0E4; --l-card-line: rgba(82, 38, 35, 0.25); --l-contour: rgba(82, 38, 35, 0.15);
  --d-bg: #1D1617; --d-bg-2: #262630; --d-fg: #EFE6D6; --d-mute: #9B938A; --d-line: rgba(159, 105, 50, 0.3);
  --d-btn: #EFE6D6; --d-btn-fg: #1D1617; --d-hi: #9F6932; --d-hi-2: #BF9B74; --d-card: #262630; --d-card-line: rgba(159, 105, 50, 0.35); --d-contour: rgba(159, 105, 50, 0.28);
  --glow: radial-gradient(70% 55% at 50% 0%, rgba(159, 105, 50, 0.6), transparent 70%);
  --canvas-line: #522623; --canvas-fill: #E4D7C0;
}
[data-space="research"] {
  --l-bg: #EEE8B2; --l-bg-2: #96CDB0; --l-fg: #081B1B; --l-mute: #525D4B; --l-line: rgba(8, 27, 27, 0.16);
  --l-btn: #203B37; --l-btn-fg: #EEE8B2; --l-hi: #203B37; --l-hi-2: #203B37; --l-card: #F4EFC6; --l-card-line: rgba(32, 59, 55, 0.25); --l-contour: rgba(32, 59, 55, 0.18);
  --d-bg: #081B1B; --d-bg-2: #203B37; --d-fg: #EEE8B2; --d-mute: #979A79; --d-line: rgba(150, 205, 176, 0.18);
  --d-btn: #96CDB0; --d-btn-fg: #081B1B; --d-hi: #C18D52; --d-hi-2: #C18D52; --d-card: #0E2626; --d-card-line: rgba(150, 205, 176, 0.22); --d-contour: rgba(150, 205, 176, 0.2);
  --glow: radial-gradient(70% 55% at 50% 0%, rgba(90, 143, 118, 0.7), transparent 70%);
  --canvas-line: #203B37; --canvas-fill: #96CDB0;
}
/* Active tokens: a section (or the nav) picks the light or dark half. */
[data-theme="light"] { --bg: var(--l-bg); --bg-2: var(--l-bg-2); --fg: var(--l-fg); --mute: var(--l-mute); --line: var(--l-line); --btn: var(--l-btn); --btn-fg: var(--l-btn-fg); --hi: var(--l-hi); --hi-2: var(--l-hi-2); --card: var(--l-card); --card-line: var(--l-card-line); --contour: var(--l-contour); }
[data-theme="dark"] { --bg: var(--d-bg); --bg-2: var(--d-bg-2); --fg: var(--d-fg); --mute: var(--d-mute); --line: var(--d-line); --btn: var(--d-btn); --btn-fg: var(--d-btn-fg); --hi: var(--d-hi); --hi-2: var(--d-hi-2); --card: var(--d-card); --card-line: var(--d-card-line); --contour: var(--d-contour); }
[data-theme="alt"] { --bg: var(--l-bg-2); --bg-2: var(--l-bg); --fg: var(--l-fg); --mute: var(--l-mute); --line: var(--l-line); --btn: var(--l-btn); --btn-fg: var(--l-btn-fg); --hi: var(--l-hi-2); --hi-2: var(--l-hi-2); --card: var(--l-card); --card-line: var(--l-card-line); --contour: var(--l-contour); }
section[data-theme], footer[data-theme], .panel[data-theme] { background: var(--bg); color: var(--fg); }

:root {
  --ease: cubic-bezier(0.65, 0.05, 0, 1);
  --dur: 0.75s;
  --gap: 1.25rem;
  --pad: clamp(1rem, 2.6vw, 2.5rem);
  --nav-h: 5.5rem;
  --radius-s: 0.55rem; --radius-m: 1rem; --radius-l: 6.25rem;
  --font-sans: "Mona Sans", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-mono: "Mona Sans Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --text-display: clamp(3.2rem, 9vw, 10rem);
  --text-h2: clamp(2.4rem, 5.8vw, 5.6rem);
  --text-h3: clamp(1.6rem, 3vw, 2.6rem);
  --text-impact: clamp(1.9rem, 4.6vw, 4.5rem);
  --text-body: clamp(1rem, 1.05vw, 1.15rem);
  --text-eyebrow: 0.72rem;
}

/* Base -------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--l-bg); color: var(--l-fg); font-family: var(--font-sans); font-size: var(--text-body); line-height: 1.5; font-variation-settings: "wdth" 100, "opsz" 16; -webkit-font-smoothing: antialiased; overflow-x: clip; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p a, li a, td a, .link { text-decoration: underline; text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
::selection { background: var(--l-bg-2); color: var(--l-fg); }
p { margin: 0 0 1em; max-width: 62ch; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; line-height: 1; text-wrap: balance; }
button { font: inherit; color: inherit; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--l-fg); color: var(--l-bg); padding: 0.6em 1em; font-family: var(--font-mono); font-size: 0.8rem; text-transform: uppercase; }
.skip-link:focus { left: var(--pad); top: var(--pad); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Type -------------------------------------------------------------------- */
.display, .h2, .h3 { font-family: var(--font-sans); font-weight: 800; font-variation-settings: "wdth" 92, "opsz" 100; text-transform: uppercase; letter-spacing: -0.035em; line-height: 0.88; }
.display { font-size: var(--text-display); }
.h2 { font-size: var(--text-h2); }
.h3 { font-size: var(--text-h3); letter-spacing: -0.025em; line-height: 0.95; }
.serif { font-family: var(--font-serif); font-weight: 600; font-variation-settings: "opsz" 144, "SOFT" 40, "WONK" 1; letter-spacing: -0.01em; color: var(--hi); }
.eyebrow { font-family: var(--font-mono); font-size: var(--text-eyebrow); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 0.6em; margin: 0 0 1.4rem; }
.eyebrow::before { content: ""; width: 0.55em; height: 0.55em; background: var(--hi); border-radius: 1px; transform: rotate(45deg); flex: none; }
.quote { font-family: var(--font-serif); font-weight: 400; font-variation-settings: "opsz" 72, "SOFT" 60, "WONK" 1; font-size: clamp(1.4rem, 2.1vw, 2rem); line-height: 1.15; letter-spacing: -0.01em; text-wrap: balance; }
.lead { font-size: clamp(1.1rem, 1.5vw, 1.45rem); line-height: 1.35; letter-spacing: -0.01em; font-weight: 500; }
.mono { font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.02em; }
.small { font-size: 0.85rem; }
.mute { color: var(--mute); }
.price { font-family: var(--font-mono); font-weight: 700; letter-spacing: 0; white-space: nowrap; color: var(--hi-2); }

.lines .line { display: block; overflow: hidden; padding-bottom: 0.06em; margin-bottom: -0.06em; }
.lines .line > span { display: block; transform: translateY(112%); transition: transform var(--dur) var(--ease); }
.lines .line:nth-child(2) > span { transition-delay: 90ms; }
.lines .line:nth-child(3) > span { transition-delay: 180ms; }
.lines .line:nth-child(4) > span { transition-delay: 270ms; }
.lines.in .line > span { transform: none; }
[data-reveal] { opacity: 0; transform: translateY(1.25rem); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

/* Layout ------------------------------------------------------------------ */
.s { position: relative; padding: clamp(4rem, 9vw, 8rem) 0; isolation: isolate; }
.s.full { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.frame { width: min(100% - 2 * var(--pad), 1680px); margin-inline: auto; position: relative; z-index: 1; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.stack > * + * { margin-top: 1.25rem; }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }
.section-title { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 2rem; align-items: end; margin-bottom: clamp(2rem, 5vw, 4rem); }
.section-title p { margin: 0; color: var(--mute); }

/* Contour lines: one mask-ready SVG per variant, coloured by the theme. */
.contours { position: absolute; inset: 0; z-index: 0; pointer-events: none; background: var(--contour); -webkit-mask: var(--svg) center / cover no-repeat; mask: var(--svg) center / cover no-repeat; }
.contours.v-a { --svg: url("/assets/img/contours-a.svg?v=d86b91fb63"); }
.contours.v-b { --svg: url("/assets/img/contours-b.svg?v=8911480498"); }
.contours.v-c { --svg: url("/assets/img/contours-c.svg?v=b6eee98ac4"); }
.contours.v-marbled { --svg: url("/assets/img/contours-marbled.svg?v=9ad446bed8"); }
.contours.v-vein { --svg: url("/assets/img/contours-vein.svg?v=1828419ada"); background: var(--vein, rgba(193, 141, 82, 0.55)); }
.contours.fade-top { -webkit-mask: linear-gradient(to bottom, transparent, #000 30%), var(--svg) center / cover no-repeat; -webkit-mask-composite: source-in; mask: linear-gradient(to bottom, transparent, #000 30%), var(--svg) center / cover no-repeat; mask-composite: intersect; }

/* Buttons ----------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; gap: 0.6em; height: 3rem; padding: 0 1.1rem; background: var(--btn); color: var(--btn-fg); border: 1px solid var(--btn); border-radius: var(--radius-s); font-family: var(--font-sans); font-size: 0.9rem; font-weight: 800; font-variation-settings: "wdth" 86, "opsz" 16; text-transform: uppercase; letter-spacing: 0.01em; line-height: 1; white-space: nowrap; cursor: pointer; transition: transform 0.45s var(--ease), background-color 0.45s var(--ease), color 0.45s var(--ease), border-color 0.45s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn .arr { transition: transform 0.45s var(--ease); }
.btn:hover .arr { transform: translateX(0.25em); }
.btn.ghost { background: transparent; border-color: currentColor; color: inherit; }
.btn.ghost:hover { background: var(--btn); color: var(--btn-fg); border-color: var(--btn); }
.btn.big { height: 3.75rem; padding: 0 1.5rem; font-size: 1.05rem; border-radius: var(--radius-l); }
.links { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1.5rem; }

/* Nav --------------------------------------------------------------------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 100; padding: var(--gap) var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 1rem; pointer-events: none; color: var(--fg); transition: color 0.5s var(--ease); }
.nav > * { pointer-events: auto; }
.brand { position: relative; display: flex; align-items: center; }
.brand-home { display: flex; align-items: center; gap: 0.7rem; }
.brand .mark { width: 3.1rem; height: 3.1rem; flex: none; transition: transform 0.6s var(--ease); }
.brand .mark .mk-chev { transition: transform 0.6s var(--ease); }
.brand:hover .mark, .brand:focus-within .mark { transform: scale(1.12); }
.brand:hover .mark .mk-chev, .brand:focus-within .mark .mk-chev { transform: translateX(-2.2px); }
.brand-name { display: block; font-weight: 800; font-size: 0.92rem; line-height: 0.92; letter-spacing: -0.02em; text-transform: uppercase; font-variation-settings: "wdth" 96; transition: opacity 0.4s var(--ease), transform 0.5s var(--ease); }
.brand-name span { display: block; }
.brand-spaces { position: absolute; left: calc(3.1rem + 0.7rem); top: 50%; display: flex; gap: 0.35rem; transform: translateY(-50%); pointer-events: none; }
.brand-spaces a { display: inline-flex; align-items: center; gap: 0.45rem; height: 2.5rem; padding: 0 0.8rem 0 0.55rem; border-radius: var(--radius-l); background: var(--bg); box-shadow: 0 0 0 1px var(--line); font-family: var(--font-mono); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0; transform: translateX(-0.8rem); transition: opacity 0.35s var(--ease), transform 0.5s var(--ease), box-shadow 0.3s; white-space: nowrap; }
.brand-spaces a svg { width: auto; height: 1.55rem; }
.brand-spaces a:hover { box-shadow: 0 0 0 1px currentColor; }
.brand:hover .brand-spaces, .brand:focus-within .brand-spaces, .brand.open .brand-spaces { pointer-events: auto; }
.brand:hover .brand-spaces a, .brand:focus-within .brand-spaces a, .brand.open .brand-spaces a { opacity: 1; transform: none; }
.brand:hover .brand-spaces a:nth-child(2), .brand:focus-within .brand-spaces a:nth-child(2), .brand.open .brand-spaces a:nth-child(2) { transition-delay: 60ms; }
.brand:hover .brand-spaces a:nth-child(3), .brand:focus-within .brand-spaces a:nth-child(3), .brand.open .brand-spaces a:nth-child(3) { transition-delay: 120ms; }
.brand:hover .brand-name, .brand:focus-within .brand-name, .brand.open .brand-name { opacity: 0; transform: translateX(0.5rem); }
.nav-right { display: flex; align-items: center; gap: 0.6rem; }
.nav .btn { height: 3.25rem; }
.nav .btn .pill-note { font-family: var(--font-mono); font-weight: 600; opacity: 0.75; }
.nav .cta { display: none; }
body:not([data-space]) .nav .cta-house, [data-space="house"] .nav .cta-house, [data-space="knowledge"] .nav .cta-house, [data-space="research"] .nav .cta-house { display: inline-flex; }
[data-space="innovation"] .nav .cta-innovation { display: inline-flex; }
.nav-ham { width: 3.25rem; height: 3.25rem; border-radius: 0.74rem; border: 0; background: var(--bg); color: var(--fg); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: background-color 0.5s var(--ease), color 0.5s var(--ease), transform 0.45s var(--ease); box-shadow: 0 0 0 1px var(--line); }
.nav-ham:hover { transform: translateY(-2px); }
.nav-ham .ham { width: 1.25rem; height: 0.7rem; position: relative; display: block; }
.nav-ham .ham::before, .nav-ham .ham::after { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.5s var(--ease), top 0.5s var(--ease), width 0.5s var(--ease); }
.nav-ham .ham::before { top: 0; }
.nav-ham .ham::after { top: calc(100% - 2px); width: 70%; }
.menu-open .nav-ham .ham::before { top: calc(50% - 1px); transform: rotate(45deg); }
.menu-open .nav-ham .ham::after { top: calc(50% - 1px); width: 100%; transform: rotate(-45deg); }

/* Menu -------------------------------------------------------------------- */
.menu { position: fixed; inset: 0; z-index: 90; clip-path: ellipse(0% 0% at 50% 0%); visibility: hidden; transition: clip-path 0.9s var(--ease), visibility 0s linear 0.9s; overflow: hidden; }
.menu-open .menu { clip-path: ellipse(140% 120% at 50% 10%); visibility: visible; transition: clip-path 0.9s var(--ease), visibility 0s; }
.menu-inner { position: relative; z-index: 1; height: 100%; display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--pad); padding: calc(var(--nav-h) + 1rem) var(--pad) calc(var(--pad) + 3rem); align-items: center; }
.menu-spaces { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; align-self: stretch; max-height: 34rem; }
.menu-space { position: relative; border-radius: 0.8rem; background: var(--bg); color: var(--fg); padding: 1rem; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; transform: translateY(1.5rem); opacity: 0; transition: transform 0.9s var(--ease), opacity 0.9s var(--ease), box-shadow 0.4s; box-shadow: 0 0 0 1px var(--line); isolation: isolate; }
.menu-space .glyph { height: 58%; width: auto; margin: auto; position: relative; z-index: 1; transition: transform 0.7s var(--ease); }
.menu-space:hover .glyph { transform: translateY(-6px) scale(1.04); }
.menu-space .label { position: relative; z-index: 1; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; display: flex; justify-content: space-between; }
.menu-space:hover { box-shadow: 0 0 0 1px currentColor; }
.menu-open .menu-space { transform: none; opacity: 1; }
.menu-open .menu-space:nth-child(1) { transition-delay: 0.15s; }
.menu-open .menu-space:nth-child(2) { transition-delay: 0.22s; }
.menu-open .menu-space:nth-child(3) { transition-delay: 0.29s; }
.menu-links { display: flex; flex-direction: column; align-items: flex-start; gap: 0.12em; font-size: clamp(2.2rem, 5vw, 4.6rem); }
.menu-links a { position: relative; display: inline-block; text-transform: uppercase; font-weight: 800; font-variation-settings: "wdth" 92, "opsz" 100; letter-spacing: -0.035em; line-height: 0.95; overflow: hidden; }
.menu-links a > span { display: block; transform: translateY(110%); transition: transform 0.8s var(--ease); }
.menu-open .menu-links a > span { transform: none; }
.menu-open .menu-links a:nth-child(2) > span { transition-delay: 0.06s; }
.menu-open .menu-links a:nth-child(3) > span { transition-delay: 0.12s; }
.menu-open .menu-links a:nth-child(4) > span { transition-delay: 0.18s; }
.menu-open .menu-links a:nth-child(5) > span { transition-delay: 0.24s; }
.menu-open .menu-links a:nth-child(6) > span { transition-delay: 0.3s; }
.menu-links a::after { content: ""; position: absolute; left: 0; right: 0; top: 52%; height: 0.075em; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform 0.6s var(--ease); }
.menu-links a:hover::after, .menu-links a[aria-current="page"]::after { transform: scaleX(1); }
.menu-foot { position: absolute; left: var(--pad); right: var(--pad); bottom: var(--pad); display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; z-index: 1; }
.menu-foot .eyebrow { margin: 0; }
.menu-foot ul { display: flex; gap: 1.2rem; font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; flex-wrap: wrap; }
.menu-foot a:hover { text-decoration: underline; }

/* Scroll indicator -------------------------------------------------------- */
.scroll-ind { position: fixed; right: 0.9rem; top: 50%; transform: translateY(-50%); width: 3px; height: 6rem; border-radius: 3px; background: color-mix(in srgb, currentColor 18%, transparent); z-index: 80; overflow: hidden; pointer-events: none; color: var(--fg); }
.scroll-ind span { position: absolute; left: 0; right: 0; top: 0; height: var(--p, 10%); min-height: 0.5rem; background: currentColor; border-radius: inherit; }

/* Glyph tokens: the illustrated I (column), K (book) and R adapt to their ground.
   Light values are the kits' dark tones; dark values are the kits' light tones. */
.g-column { --c-s: #0A1931; --c-f1: #F6FAFD; --c-f2: #B3CFE5; --c-f3: #4A7FA7; --lab: #1A3D63; }
.g-book { --b-p: #EFE6D6; --b-l: #9F6932; --b-c: #522623; --b-o: #1D1617; --b-g: #9F6932; --lab: #522623; }
.g-r { --r-s: #081B1B; --r-b1: #EEE8B2; --r-b2: #203B37; --r-h: #203B37; --r-c: #96CDB0; --r-w: #C18D52; --r-l: #5A8F76; --lab: #203B37; }
[data-theme="dark"] .g-column, [data-theme="dark"].g-column { --c-s: #B3CFE5; --c-f1: #0F2342; --c-f2: #1A3D63; --c-f3: #4A7FA7; --lab: #B3CFE5; }
[data-theme="dark"] .g-book, [data-theme="dark"].g-book { --b-o: #9F6932; --b-g: #BF9B74; --lab: #BF9B74; }
[data-theme="dark"] .g-r, [data-theme="dark"].g-r { --r-s: #EEE8B2; --r-b1: #96CDB0; --r-b2: #203B37; --r-h: #96CDB0; --r-c: #203B37; --r-w: #C18D52; --r-l: #5A8F76; --lab: #96CDB0; }
.cs { stroke: var(--c-s); } .cf1 { fill: var(--c-f1); } .cf2 { fill: var(--c-f2); } .cf3s { stroke: var(--c-f3); } .cd { fill: var(--c-s); }
.bp { fill: var(--b-p); } .bls { stroke: var(--b-l); } .bc { fill: var(--b-c); } .bo { stroke: var(--b-o); } .bg { fill: var(--b-g); } .bgs { stroke: var(--b-g); }
.rs { stroke: var(--r-s); } .rl { stroke: var(--r-l); } .rb1 { fill: var(--r-b1); } .rb2 { fill: var(--r-b2); } .rh { fill: var(--r-h); } .rc { fill: var(--r-c); } .rw { fill: var(--r-w); }
.mk-label { font-family: var(--font-mono); font-weight: 600; font-size: 2.45px; letter-spacing: 0.34px; fill: var(--lab); }
.glyph { overflow: visible; }
.menu { background: var(--bg); color: var(--fg); }
.menu-space.g-column, .menu-space.g-book, .menu-space.g-r { color: var(--fg); }

/* Hub hero: the logo opens into "InKoation R", each part into its space ---- */
.hub-hero { height: 320vh; height: 320svh; padding: 0; transition: background-color 0.8s var(--ease), color 0.8s var(--ease); }
.hub-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: grid; grid-template-rows: 1fr auto; padding: calc(var(--nav-h) + 1rem) var(--pad) var(--pad); isolation: isolate; }
.hub-bgs { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hub-bg { position: absolute; inset: 0; opacity: 0; background: var(--bg); transition: opacity 0.6s var(--ease); overflow: hidden; contain: strict; will-change: opacity; }
.hub-hero[data-state="in"] .bg-in, .hub-hero[data-state="k"] .bg-k, .hub-hero[data-state="r"] .bg-r { opacity: 1; }
.bg-pat { position: absolute; inset: 0; background: center / cover no-repeat; transform: translateZ(0); }
.bg-in .bg-pat { background-image: url("/assets/img/pattern-innovation.svg?v=7160dd0cb8"); }
.bg-k .bg-pat { background-image: url("/assets/img/pattern-knowledge.svg?v=d67474eb2c"); }
.bg-r .bg-pat { background-image: url("/assets/img/pattern-research.svg?v=ac5e29766e"); }
.bg-veil { position: absolute; inset: 0; background: var(--veil); }
.bg-in { --veil: rgba(238, 245, 251, 0.9); } /* the pale side of the waves */
.bg-k { --veil: rgba(22, 16, 17, 0.86); }
.bg-r { --veil: rgba(6, 22, 22, 0.84); }
/* the selected side: opened from the line outward */
.bg-rich { clip-path: var(--clip-to, none); opacity: 0; transform: translate3d(var(--slide-x, 0px), var(--slide-y, 0px), 0); transition: opacity 0.7s var(--ease) 0.1s, transform 0.9s var(--ease) 0.1s; will-change: opacity, transform; }
.bg-rich::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 36% at 50% 50%, color-mix(in srgb, var(--bg) 72%, transparent) 30%, transparent 80%); pointer-events: none; }
.hub-hero[data-state="in"] .bg-in .bg-rich, .hub-hero[data-state="k"] .bg-k .bg-rich, .hub-hero[data-state="r"] .bg-r .bg-rich { opacity: 1; transform: none; }
/* the line: drawn along its length, then the screen opens from it */
.bg-line { position: absolute; left: 0; top: 0; width: var(--line-len, 300vw); max-width: none; height: auto; aspect-ratio: 50 / 1; transform: translate(calc(var(--lx, 50vw) - 50%), calc(var(--ly, 50vh) - 50%)) rotate(-30deg) scaleX(0); opacity: 0; pointer-events: none; transition: transform 0.9s var(--ease), opacity 0.3s var(--ease); will-change: transform, opacity; }
.hub-hero[data-state="in"] .bg-in .bg-line, .hub-hero[data-state="k"] .bg-k .bg-line, .hub-hero[data-state="r"] .bg-r .bg-line { opacity: 1; transform: translate(calc(var(--lx, 50vw) - 50%), calc(var(--ly, 50vh) - 50%)) rotate(-30deg) scaleX(1); }
.hub-base { transition: opacity 0.8s var(--ease); }
.hub-hero:not([data-state="0"]):not([data-state="1"]) .hub-base { opacity: 0; }
.hub-stage { --ring-h: 50vh; --room: clamp(1rem, 3.2vh, 2rem); position: relative; z-index: 2; min-height: 0; }
.hub-eyebrow { position: absolute; left: 0; right: 0; max-width: none; bottom: calc(50% + var(--ring-h) / 2 + var(--room)); display: flex; justify-content: center; margin: 0; transition: bottom 1s var(--ease), opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.hub-below { position: absolute; left: 0; right: 0; top: calc(50% + var(--ring-h) / 2 + var(--room)); display: grid; justify-items: center; gap: 0.9rem; transition: top 1s var(--ease); }

.ikr { --u: 5px; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font-size: calc(var(--u) * 58.44); line-height: 1; color: var(--fg); transition: color 0.8s var(--ease); }
.ikr-scaler { position: relative; display: block; width: max-content; transform: scale(var(--s, 1)) translateX(var(--tx, 0px)); transform-origin: 50% 50%; transition: transform 1s var(--ease); }
.ikr-ring { position: absolute; left: calc(var(--u) * -18.19); top: calc(var(--u) * -19.835); height: calc(var(--u) * 82.27); width: var(--ring-w, calc(var(--u) * 82.27)); border: calc(var(--u) * 2.27) solid currentColor; border-radius: 999px; transition: width 1s var(--ease), border-color 0.8s var(--ease), opacity 0.8s var(--ease); pointer-events: none; }
.ikr:not([data-state="0"]):not([data-state="1"]) .ikr-ring { border-color: color-mix(in srgb, currentColor 35%, transparent); }
.ikr[data-state="in"] .ikr-ring { border-color: rgba(74, 127, 167, 0.75); }
.ikr[data-state="k"] .ikr-ring { border-color: rgba(159, 105, 50, 0.75); }
.ikr[data-state="r"] .ikr-ring { border-color: rgba(193, 141, 82, 0.7); }
.ikr-word { display: flex; align-items: baseline; white-space: nowrap; margin: 0; max-width: none; font-family: var(--font-sans); font-weight: 560; letter-spacing: -0.012em; font-variation-settings: "wdth" 100, "opsz" 100; height: calc(var(--u) * 42.6); }
.cap { height: 0.729em; width: auto; overflow: visible; flex: none; display: block; }
.seg { display: inline-flex; align-items: baseline; color: inherit; text-decoration: none; transition: opacity 0.6s var(--ease), color 0.6s var(--ease); outline: none; }
.sfx { display: inline-block; width: 0; clip-path: inset(-0.4em 0 -0.5em 0); transition: width 0.8s var(--ease); line-height: 0.6; }
.sfx-in { display: inline-block; white-space: nowrap; }
.sfx-i-b .sfx-in { padding-right: 0.2em; } /* "Innovation" stands apart from "Koation" */
.sfx-gap { width: 0; }
.k-stack { display: inline-grid; align-items: baseline; }
.k-stack > .sfx { grid-area: 1 / 1; }
.serif-k { font-family: var(--font-serif); font-weight: 500; font-size: 1.073em; letter-spacing: -0.005em; font-variation-settings: "opsz" 144, "SOFT" 40, "WONK" 1; }
.lt { display: inline-block; transform: translateY(0.6em); opacity: 0; transition: transform 0.6s var(--ease), opacity 0.45s var(--ease); }
.lt:nth-child(2) { transition-delay: 25ms; } .lt:nth-child(3) { transition-delay: 50ms; } .lt:nth-child(4) { transition-delay: 75ms; } .lt:nth-child(5) { transition-delay: 100ms; }
.lt:nth-child(6) { transition-delay: 125ms; } .lt:nth-child(7) { transition-delay: 150ms; } .lt:nth-child(8) { transition-delay: 175ms; } .lt:nth-child(9) { transition-delay: 200ms; }
.sfx-r-cap .sfx-in { display: block; }
/* which parts show in which state */
.ikr[data-state="1"] :is(.sfx-i-a, .sfx-k-a, .sfx-gap, .sfx-r-cap),
.ikr[data-state="in"] :is(.sfx-i-a, .sfx-i-b, .sfx-k-a, .sfx-gap, .sfx-r-cap),
.ikr[data-state="k"] :is(.sfx-i-a, .sfx-k-b, .sfx-gap, .sfx-r-cap),
.ikr[data-state="r"] :is(.sfx-i-a, .sfx-k-a, .sfx-gap, .sfx-r-cap, .sfx-r-b) { width: var(--w, auto); }
.ikr[data-state="1"] :is(.sfx-i-a, .sfx-k-a) .lt,
.ikr[data-state="in"] :is(.sfx-i-a, .sfx-i-b, .sfx-k-a) .lt,
.ikr[data-state="k"] :is(.sfx-i-a, .sfx-k-b) .lt,
.ikr[data-state="r"] :is(.sfx-i-a, .sfx-k-a, .sfx-r-b) .lt { transform: none; opacity: 1; }
.ikr[data-state="k"] .sfx-k-a .lt { transform: translateY(-0.6em); }
.ikr[data-state="in"] :is(.seg-k, .seg-r, .sfx-gap), .ikr[data-state="k"] :is(.seg-in, .seg-r), .ikr[data-state="r"] :is(.seg-in, .seg-k) { opacity: 0.28; }
.ikr[data-state="in"] .seg-in { color: var(--d-hi); }
.ikr[data-state="in"] :is(.seg-k, .seg-r) { color: #4A7FA7; opacity: 0.72; } /* mid-blue reads on both sides of the split */
.ikr[data-state="k"] .seg-k { color: var(--d-hi-2); }
.ikr[data-state="r"] .seg-r { color: var(--d-fg); }
.hub-caption { position: relative; min-height: 3.2em; display: grid; justify-items: center; text-align: center; }
.hub-caption > * { grid-area: 1 / 1; margin: 0; opacity: 0; transform: translateY(0.5rem); transition: opacity 0.5s var(--ease), transform 0.6s var(--ease); pointer-events: none; }
.hub-hero[data-state="0"] .cap-0, .hub-hero[data-state="1"] .cap-1, .hub-hero[data-state="in"] .cap-in, .hub-hero[data-state="k"] .cap-k, .hub-hero[data-state="r"] .cap-r2 { opacity: 1; transform: none; pointer-events: auto; }
.hub-caption p { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; }
.hub-caption .go { display: flex; flex-direction: column; align-items: center; gap: 0.45rem; max-width: 46ch; padding: 0.95rem 1.3rem 1rem; border-radius: 16px; background: color-mix(in srgb, var(--bg) 90%, transparent); border: 1px solid color-mix(in srgb, var(--fg) 14%, transparent); font-family: var(--font-sans); letter-spacing: 0; text-transform: none; font-size: 1.02rem; font-weight: 500; line-height: 1.4; }
.hub-caption .go b { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hi); }
.hub-caption .go a { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 0.35em; }
.hub-caption .go a::after { content: " →"; }
.hub-dots { display: flex; gap: 0.5rem; justify-content: center; transition: color 0.6s var(--ease); }
.hub-hero[data-state="in"] :is(.hub-dots, .hub-eyebrow) { color: #4A7FA7; } /* both sides of the split */
.hub-eyebrow { transition: bottom 1s var(--ease), opacity 0.9s var(--ease), transform 0.9s var(--ease), color 0.6s var(--ease); }
.hub-dots span { width: 0.45rem; height: 0.45rem; border-radius: 50%; box-shadow: 0 0 0 1px currentColor; transition: background-color 0.4s; }
.hub-hero[data-state="in"] .hub-dots span:nth-child(1), .hub-hero[data-state="k"] .hub-dots span:nth-child(2), .hub-hero[data-state="r"] .hub-dots span:nth-child(3) { background: currentColor; }
.hub-foot .card { backdrop-filter: none; -webkit-backdrop-filter: none; background: color-mix(in srgb, var(--card) 94%, transparent); }
.hub-foot { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; }
.hub-foot::before { content: ""; position: absolute; inset: -3rem calc(var(--pad) * -1) calc(var(--pad) * -1); z-index: -1; background: linear-gradient(to top, color-mix(in srgb, var(--bg) 78%, transparent), transparent); opacity: 0; transition: opacity 0.8s var(--ease); pointer-events: none; }
.hub-hero[data-state="k"] .hub-foot::before { opacity: 1; }
.hub-hero:not([data-state="0"]):not([data-state="1"]) .hub-meta { opacity: 0; }
.hub-meta { transition: opacity 0.5s var(--ease); font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; text-align: right; line-height: 1.7; color: var(--mute); margin: 0; }
.next-card { display: block; text-decoration: none; transition: transform 0.5s var(--ease); }
.next-card:hover { transform: translateY(-3px); }
.next-card .nd-flag { padding: 0 0.5em; border-radius: var(--radius-l); box-shadow: 0 0 0 1px currentColor; }
.hub-a11y { position: relative; z-index: 2; }

/* Hub: the three spaces, stacked panels that slide over each other ----------- */
.spaces { position: relative; }
.panel { position: sticky; top: 0; min-height: 100vh; min-height: 100svh; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 6rem); align-items: center; padding: calc(var(--nav-h) + 2rem) var(--pad) var(--pad); overflow: hidden; isolation: isolate; border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; }
.panel:first-child { border-radius: 0; }
.panel .glyph-wrap { position: relative; z-index: 1; display: grid; place-items: center; }
.panel .glyph { height: min(62vh, 560px); width: auto; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.35)); }
.panel .body { position: relative; z-index: 1; }
.panel .display { font-size: clamp(3rem, 8vw, 8.5rem); margin-bottom: 1.2rem; }
.panel .lead { max-width: 40ch; }
.panel-list { margin: 2rem 0 0; border-top: 1px solid var(--line); max-width: 44rem; }
.panel-list li { border-bottom: 1px solid var(--line); }
.panel-list a { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: baseline; padding: 1rem 0; transition: padding 0.5s var(--ease), color 0.3s; }
.panel-list a:hover { padding-left: 0.6rem; color: var(--hi-2); }
.panel-list b { font-weight: 800; text-transform: uppercase; letter-spacing: -0.01em; font-variation-settings: "wdth" 92; font-size: clamp(1.05rem, 1.5vw, 1.35rem); }
.panel-list span { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }
.panel-list small { display: block; margin-top: 0.25rem; font-size: 0.9rem; color: var(--mute); font-family: var(--font-sans); letter-spacing: 0; text-transform: none; font-weight: 400; }

/* Space hero (Knowledge, Research landing) ------------------------------------ */
.space-hero { min-height: 100vh; min-height: 100svh; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: var(--pad); padding: calc(var(--nav-h) + 2rem) var(--pad) clamp(2.5rem, 6vw, 5rem); position: relative; isolation: isolate; overflow: hidden; }
.space-hero .copy { container-type: inline-size; }
.space-hero .display { font-size: clamp(3.2rem, 8.2vw, 9.5rem); font-size: clamp(3rem, 15cqi, 11rem); } /* sized to its column: the longest word always fits */
/* the space's pattern, veiled on the text side and opening towards the glyph */
.space-pat { position: absolute; inset: 0; z-index: -1; background: center / cover no-repeat; }
.space-pat::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, color-mix(in srgb, var(--bg) 94%, transparent) 38%, color-mix(in srgb, var(--bg) 72%, transparent) 64%, color-mix(in srgb, var(--bg) 40%, transparent)); }
.pat-knowledge { background-image: url("/assets/img/pattern-knowledge.svg?v=d67474eb2c"); }
.pat-research { background-image: url("/assets/img/pattern-research.svg?v=ac5e29766e"); }
.pat-innovation { background-image: url("/assets/img/pattern-innovation.svg?v=7160dd0cb8"); }
.space-hero .lead { margin-top: 1.5rem; max-width: 42ch; }
.space-hero .glyph { height: min(70vh, 640px); width: auto; justify-self: center; align-self: center; position: relative; z-index: 1; }
.space-hero .copy { position: relative; z-index: 1; }
.sub-nav { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2rem; }
.sub-nav a { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; padding: 0.55rem 0.9rem; border-radius: var(--radius-l); box-shadow: 0 0 0 1px var(--line); transition: box-shadow 0.3s, background-color 0.3s, color 0.3s; }
.sub-nav a:hover { box-shadow: 0 0 0 1px currentColor; }

/* Innovation hero (contour field → page) ------------------------------------ */
.hero { height: 200vh; height: 200svh; margin: 0; padding: 0; }
.hero-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: grid; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-frame { position: relative; z-index: 1; height: 100%; display: grid; grid-template-rows: 1fr auto; padding: calc(var(--nav-h) + 1rem) var(--pad) var(--pad); }
.hero-title { align-self: center; max-width: 62%; }
.hero-title .display { font-size: clamp(3rem, 8.4vw, 10rem); }
.hero-sub { margin-top: 1.5rem; max-width: 34ch; }
.hero-foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.card { border: 1px solid var(--card-line); border-radius: var(--radius-m); padding: 0.9rem 1rem; background: color-mix(in srgb, var(--card) 82%, transparent); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); max-width: 21rem; }
.card.wide { max-width: none; }
.card .eyebrow { margin-bottom: 0.6rem; font-size: 0.62rem; }
.card-title { font-weight: 800; font-size: 1rem; text-transform: uppercase; letter-spacing: -0.01em; line-height: 1.05; font-variation-settings: "wdth" 92; margin: 0; }
.card-meta { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; margin-top: 0.5rem; color: var(--mute); display: flex; gap: 0.8em; flex-wrap: wrap; }
.card-meta.plain { color: inherit; }
.hero-meta { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; text-align: right; line-height: 1.7; color: var(--mute); }
.hero-hint { position: absolute; left: 50%; bottom: var(--pad); transform: translateX(-50%); font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mute); opacity: 0; animation: hint 1.4s var(--ease) 1.2s forwards; }

/* Marquee ----------------------------------------------------------------- */
.marquee { overflow: hidden; padding: 1.6rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); white-space: nowrap; }
.marquee-track { display: inline-flex; animation: marquee 40s linear infinite; }
.marquee-track > span { display: inline-flex; align-items: center; gap: 1.5rem; padding-right: 1.5rem; font-weight: 800; font-size: clamp(1.4rem, 2.6vw, 2.4rem); text-transform: uppercase; letter-spacing: -0.02em; font-variation-settings: "wdth" 92; }
.marquee-track i { width: 0.5em; height: 0.5em; background: var(--hi); transform: rotate(45deg); border-radius: 2px; flex: none; }
.marquee-track .serif { text-transform: none; font-weight: 500; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Impact statement -------------------------------------------------------- */
.impact-text { font-size: var(--text-impact); font-weight: 800; text-transform: uppercase; letter-spacing: -0.03em; line-height: 0.95; font-variation-settings: "wdth" 92, "opsz" 100; text-align: center; max-width: 24ch; margin-inline: auto; text-wrap: balance; }
.impact-text .ch { opacity: 0.08; transition: opacity 0.12s linear; }
.impact-text .ch.on { opacity: 1; }
.impact-text .cursor { display: inline-block; width: 0.55em; height: 0.82em; background: var(--hi); vertical-align: -0.08em; margin-left: 0.04em; }
.impact-text.done .cursor { animation: blink 1.1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.impact-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); margin-top: clamp(3rem, 6vw, 5rem); }
.impact-list li { border-top: 1px solid var(--line); padding-top: 1rem; font-size: 0.98rem; color: var(--mute); }
.impact-list li b { display: block; color: var(--fg); font-family: var(--font-mono); font-weight: 600; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.5rem; }
.impact-note { margin-top: 2.5rem; }

/* Horizontal track -------------------------------------------------------- */
.track { padding: 0; height: 420vh; }
.track-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; padding: calc(var(--nav-h) + 0.25rem) 0 var(--pad); }
.track-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; padding: 0 var(--pad); z-index: 2; position: relative; }
.track-head p { max-width: 38ch; margin: 0; }
.track-head .h2 { font-size: clamp(2rem, 4.6vw, 4.6rem); }
.track-rail { display: flex; gap: clamp(1rem, 2vw, 2rem); align-items: center; padding: 0 var(--pad); will-change: transform; flex: 1; min-height: 0; position: relative; z-index: 1; }
.track-rail > * { flex: none; }
.stage { width: clamp(17rem, 24vw, 22rem); border: 1px solid var(--card-line); border-radius: var(--radius-m); padding: 1.4rem 1.4rem 1.6rem; background: var(--card); min-height: min(23rem, 58vh); display: flex; flex-direction: column; }
.stage .eyebrow { margin-bottom: 1.5rem; }
.stage .h3 { margin-bottom: 1rem; }
.stage p { font-size: 0.95rem; color: var(--mute); margin: 0; }
.stage .when { margin-top: auto; padding-top: 1.2rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.stage .when b { color: var(--fg); }
.stage-num { font-family: var(--font-serif); font-weight: 600; font-variation-settings: "opsz" 144, "SOFT" 40; font-size: 3.4rem; line-height: 0.8; margin-bottom: 0.3rem; }
.stage.alt { background: var(--d-bg); color: var(--d-fg); border-color: var(--d-bg); --hi: var(--d-hi); }
.stage.alt p { color: var(--d-mute); }
.stage.alt .when b { color: var(--d-hi-2); }
.stage.alt .stage-num { color: var(--d-hi); }
.track-quote { width: clamp(16rem, 24vw, 26rem); padding: 0 1rem; }
.track-quote .sig { margin-top: 1rem; font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); }
.track-foot { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0 var(--pad); font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); position: relative; z-index: 1; }
.track-bar { flex: 1; height: 2px; background: var(--line); position: relative; }
.track-bar span { position: absolute; left: 0; top: 0; bottom: 0; width: var(--p, 0%); background: var(--fg); }

/* Split: start here / full build ------------------------------------------ */
.split { padding: 0; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.half { position: relative; padding: calc(var(--nav-h) + 2rem) var(--pad) var(--pad); display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
.half + .half { border-left: 1px solid var(--line); }
.half .bleed { position: absolute; z-index: 0; pointer-events: none; opacity: 0.9; }
.half .bleed svg { width: 100%; height: 100%; }
.bleed-l { left: -22%; top: -8%; width: 78%; height: 72%; background: var(--contour); -webkit-mask: url("/assets/img/contours-blob.svg?v=a7349ef442") center / contain no-repeat; mask: url("/assets/img/contours-blob.svg?v=a7349ef442") center / contain no-repeat; }
.bleed-r { right: -18%; top: -6%; width: 70%; height: 76%; color: var(--fg); }
.bleed-r .fill { fill: var(--bg-2); }
.half .body { position: relative; z-index: 1; }
.half .display { font-size: clamp(3rem, 7vw, 7.5rem); margin-bottom: 1.5rem; }
.offer { border-top: 1px solid var(--line); }
.offer li { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.offer li b { font-weight: 700; }
.offer li small { display: block; color: var(--mute); font-size: 0.85rem; margin-top: 0.15rem; }
.half .btn { margin-top: 1.5rem; }

/* Modules grid ------------------------------------------------------------ */
.mod-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 2rem; align-items: end; margin-bottom: clamp(2rem, 5vw, 4rem); }
.mod-head p { max-width: 42ch; color: var(--mute); margin: 0; }
.modules { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.module { position: relative; aspect-ratio: 1 / 1.05; border: 1px solid var(--card-line); border-radius: var(--radius-m); padding: 1.2rem; display: flex; flex-direction: column; background: var(--card); transition: border-color 0.5s var(--ease), transform 0.6s var(--ease); }
.module:nth-child(4n+2) { margin-top: 3rem; }
.module:nth-child(4n+4) { margin-top: 1.5rem; }
.module:hover { border-color: var(--hi); transform: translateY(-4px); }
.module .glyph { flex: 1; display: grid; place-items: center; transition: opacity 0.5s var(--ease); }
.module .glyph svg { width: 46%; height: auto; stroke: var(--fg); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: stroke 0.5s var(--ease), transform 0.7s var(--ease); }
.module:hover .glyph svg { stroke: var(--hi); transform: scale(1.06); }
.module .label { display: flex; justify-content: space-between; align-items: flex-end; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; }
.module .desc { position: absolute; inset: 1.2rem; font-size: 0.9rem; line-height: 1.4; opacity: 0; transition: opacity 0.5s var(--ease); pointer-events: none; }
.module:hover .desc, .module:focus-within .desc { opacity: 1; }
.module:hover .glyph, .module:focus-within .glyph { opacity: 0.08; }
.module a.cover { position: absolute; inset: 0; border-radius: inherit; }

/* Formats (packages) ------------------------------------------------------- */
.formats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.format { position: relative; border: 1px solid var(--card-line); border-radius: 1.25rem; padding: clamp(1.4rem, 3vw, 2.4rem); background: var(--card); display: flex; flex-direction: column; gap: 1.2rem; overflow: hidden; }
.format .h3 { font-size: clamp(1.8rem, 3.4vw, 3rem); }
.format .acro { font-family: var(--font-serif); font-weight: 600; font-variation-settings: "opsz" 144, "SOFT" 40; font-size: clamp(3.5rem, 7vw, 6.5rem); line-height: 0.8; color: var(--hi); }
.format ul { border-top: 1px solid var(--line); }
.format li { padding: 0.75rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 7.5rem 1fr; gap: 1rem; font-size: 0.95rem; }
.format li b { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; padding-top: 0.2rem; font-weight: 600; }
.format .foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.format .foot .price { font-size: 1rem; }

/* Horizon Watch ------------------------------------------------------------ */
.watch { position: relative; border-left: 1px solid var(--line); margin-left: 0.4rem; }
.watch-item { position: relative; display: grid; grid-template-columns: 11rem 1fr; gap: 1.5rem; padding: 1.2rem 0 1.4rem 1.6rem; border-bottom: 1px solid var(--line); }
.watch-item::before { content: ""; position: absolute; left: -0.36rem; top: 1.55rem; width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--bg); box-shadow: 0 0 0 1px var(--mute); }
.watch-item.is-next::before { background: var(--hi); box-shadow: 0 0 0 4px color-mix(in srgb, var(--hi) 30%, transparent); }
.watch-item.is-past { opacity: 0.62; }
.watch-item.is-past::before { background: var(--mute); }
.watch-date { margin: 0; font-family: var(--font-mono); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; }
.watch-flag, .watch-now { display: inline-block; margin-top: 0.35rem; font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.2em 0.6em; border-radius: var(--radius-l); box-shadow: 0 0 0 1px currentColor; }
.watch-kind { margin: 0 0 0.35rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.watch-title { font-size: clamp(1.05rem, 1.5vw, 1.3rem); font-weight: 800; text-transform: uppercase; letter-spacing: -0.01em; font-variation-settings: "wdth" 92; margin-bottom: 0.5rem; line-height: 1.05; }
.watch-body p { margin: 0 0 0.5rem; font-size: 0.95rem; max-width: 70ch; }
.watch-src { font-size: 0.8rem !important; color: var(--mute); }
.watch-today { position: relative; padding: 0.6rem 0 0.6rem 1.6rem; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--hi-2); border-bottom: 1px dashed var(--hi-2); }
.watch-today::before { content: ""; position: absolute; left: -0.45rem; top: 50%; width: 0.9rem; height: 2px; background: var(--hi-2); }

/* Knowledge: the library ------------------------------------------------------ */
.library { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
.shelf { display: grid; grid-template-columns: minmax(12rem, 3fr) minmax(0, 9fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: end; position: relative; }
.shelf-plate { align-self: end; padding-bottom: 1.2rem; }
.shelf-span { margin: 0 0 0.5rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hi-2); }
.shelf-plate h3 { font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; font-variation-settings: "wdth" 92; line-height: 1; margin-bottom: 0.6rem; }
.shelf-note { font-size: 0.9rem; color: var(--mute); margin: 0; }
.books { display: flex; align-items: flex-end; gap: 3px; min-height: 17rem; padding: 2.2rem 0 0; position: relative; flex-wrap: nowrap; }
.shelf-board { position: absolute; left: calc(min(25%, 100%) ); right: 0; bottom: -0.5rem; height: 0.5rem; }
.books::after { content: ""; position: absolute; left: -0.5rem; right: -0.5rem; bottom: -0.55rem; height: 0.55rem; border-radius: 2px; background: linear-gradient(#5b3a22, #3b2415); box-shadow: 0 10px 18px rgba(0, 0, 0, 0.35); }
.book { position: relative; flex: none; }
.spine { display: flex; flex-direction: column; justify-content: space-between; align-items: center; gap: 0.6rem; border: 0; margin: 0; padding: 0.9rem 0 0.7rem; cursor: pointer; border-radius: 3px 3px 1px 1px; background: var(--spine, #2A374D); color: #EFE6D6; box-shadow: inset -3px 0 0 rgba(0, 0, 0, 0.22), inset 3px 0 0 rgba(255, 255, 255, 0.06); transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease); position: relative; }
.spine::before, .spine::after { content: ""; position: absolute; left: 12%; right: 12%; height: 0; border-top: 1px solid rgba(191, 155, 116, 0.8); border-bottom: 1px solid rgba(191, 155, 116, 0.8); padding-top: 3px; }
.spine::before { top: 0.35rem; } .spine::after { bottom: 2.1rem; }
.spine-title { writing-mode: vertical-rl; font-family: var(--font-serif); font-weight: 500; font-variation-settings: "opsz" 24, "SOFT" 40; font-size: 0.78rem; line-height: 1.05; letter-spacing: 0.01em; max-height: calc(100% - 3.2rem); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.spine-year { font-family: var(--font-mono); font-size: 0.58rem; font-weight: 600; letter-spacing: 0.04em; color: #BF9B74; }
.bw-1 .spine { width: 2.1rem; } .bw-2 .spine { width: 2.6rem; } .bw-3 .spine { width: 3.1rem; } .bw-4 .spine { width: 3.9rem; }
.bh-1 .spine { height: 13rem; } .bh-2 .spine { height: 14.6rem; } .bh-3 .spine { height: 16.2rem; }
.tone-0 { --spine: #2A374D; } .tone-1 { --spine: #522623; } .tone-2 { --spine: #444A41; } .tone-3 { --spine: #262630; } .tone-4 { --spine: #6E4A2A; } .tone-5 { --spine: #3A2B2C; }
.book:hover .spine, .spine:focus-visible, .book.is-open .spine { transform: translateY(-1.1rem); box-shadow: inset -3px 0 0 rgba(0, 0, 0, 0.22), 0 14px 22px rgba(0, 0, 0, 0.35); }
.spine:focus-visible { outline: 2px solid #BF9B74; outline-offset: 2px; }
.book-card { position: absolute; bottom: calc(100% + 1.4rem); left: 50%; width: min(22rem, 80vw); transform: translate(-50%, 0.5rem); opacity: 0; pointer-events: none; transition: opacity 0.3s var(--ease), transform 0.45s var(--ease); z-index: 5; padding: 1rem 1.1rem; border-radius: 0.7rem; background: #EFE6D6; color: #1D1617; box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45); }
.book:first-child .book-card, .book:nth-child(2) .book-card { left: 0; transform: translate(0, 0.5rem); }
.book:hover .book-card, .book:focus-within .book-card, .book.is-open .book-card { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.book:first-child:hover .book-card, .book:first-child:focus-within .book-card, .book:first-child.is-open .book-card,
.book:nth-child(2):hover .book-card, .book:nth-child(2):focus-within .book-card, .book:nth-child(2).is-open .book-card { transform: translate(0, 0); }
.book:last-child .book-card, .book:nth-last-child(2) .book-card { left: auto; right: 0; transform: translate(0, 0.5rem); }
.book:last-child:hover .book-card, .book:last-child:focus-within .book-card, .book:last-child.is-open .book-card,
.book:nth-last-child(2):hover .book-card, .book:nth-last-child(2):focus-within .book-card, .book:nth-last-child(2).is-open .book-card { transform: translate(0, 0); }
.book-meta { margin: 0 0 0.35rem; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: #522623; }
.book-title { margin: 0 0 0.35rem; font-family: var(--font-serif); font-weight: 600; font-variation-settings: "opsz" 36, "SOFT" 40; font-size: 1.02rem; line-height: 1.2; }
.book-venue { margin: 0 0 0.5rem; font-size: 0.82rem; color: #5C5450; }
.book-with { margin: 0 0 0.5rem; font-size: 0.8rem; font-style: italic; color: #5C5450; }
.book-status { margin: 0 0 0.5rem; font-size: 0.75rem; font-family: var(--font-mono); letter-spacing: 0.04em; color: #522623; }
.book-link { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; text-decoration: underline; text-underline-offset: 0.2em; color: #522623; word-break: break-all; }
.book-link.none { text-decoration: none; color: #5C5450; }
.profiles { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.profiles a { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; padding: 0.6rem 0.95rem; border-radius: var(--radius-l); box-shadow: 0 0 0 1px var(--line); transition: box-shadow 0.3s; }
.profiles a:hover { box-shadow: 0 0 0 1px currentColor; }

/* Marginalia (science watch) --------------------------------------------------- */
.marginalia { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 4vw, 4rem); }
.margin-note { border-top: 1px solid var(--line); padding: 1.3rem 0 1.5rem; }
.mn-tag { margin: 0 0 0.6rem; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hi-2); }
.mn-ref { margin: 0 0 0.6rem; font-size: 0.92rem; }
.mn-ref cite { font-style: normal; font-family: var(--font-serif); font-weight: 600; font-variation-settings: "opsz" 36, "SOFT" 40; font-size: 1.05rem; }
.mn-note { margin: 0; font-family: var(--font-serif); font-variation-settings: "opsz" 24, "SOFT" 60, "WONK" 1; font-size: 1rem; color: var(--mute); padding-left: 1rem; border-left: 2px solid var(--hi); }

/* Research ------------------------------------------------------------------ */
.programme { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); counter-reset: none; }
.programme article { border-top: 2px solid var(--hi); padding-top: 1.2rem; }
.programme .label { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hi-2); margin: 0 0 0.8rem; }
.programme h3 { font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; font-variation-settings: "wdth" 92; margin-bottom: 0.9rem; line-height: 1; }
.programme p { color: var(--mute); font-size: 0.98rem; }
.methods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.method { border: 1px solid var(--card-line); border-radius: var(--radius-m); padding: 1.3rem; background: var(--card); display: flex; flex-direction: column; gap: 0.8rem; }
.method .acro { font-family: var(--font-serif); font-weight: 600; font-variation-settings: "opsz" 144, "SOFT" 40; font-size: 2.8rem; line-height: 0.85; color: var(--hi); }
.method h3 { font-size: 1.05rem; font-weight: 800; text-transform: uppercase; letter-spacing: -0.01em; font-variation-settings: "wdth" 92; }
.method p { font-size: 0.92rem; color: var(--mute); margin: 0; }
.method .who { margin-top: auto; font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--hi-2); }
.branches { margin: 0; }
.branches svg { width: 100%; height: auto; overflow: visible; }
.branches figcaption { margin-top: 1rem; font-size: 0.85rem; color: var(--mute); max-width: 70ch; }
.br-grid { stroke: var(--line); stroke-width: 1; }
.br-year { fill: var(--mute); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; }
.br-line { fill: none; stroke-width: 2; stroke-linecap: round; }
.br-fork { fill: var(--bg); stroke: #C18D52; stroke-width: 2; }
.br-node { stroke: var(--bg); stroke-width: 2; transition: r 0.3s var(--ease); cursor: pointer; }
.br-node-link:hover .br-node, .br-node-link:focus-visible .br-node { stroke: var(--fg); }
.br-label { fill: var(--fg); font-family: var(--font-sans); font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: -0.01em; }
.br-span { fill: var(--mute); font-family: var(--font-mono); font-weight: 500; font-size: 10.5px; letter-spacing: 0.08em; }
.br-now { stroke: #C18D52; stroke-width: 1.5; stroke-dasharray: 4 4; }
.br-now-t { fill: #C18D52; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; }
.now-list { border-top: 1px solid var(--line); }
.now-list li { display: grid; grid-template-columns: 11rem 1fr; gap: 1.5rem; padding: 1.2rem 0 1.3rem; border-bottom: 1px solid var(--line); }
.now-list .state { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; color: var(--hi-2); padding-top: 0.2rem; }
.now-list h3 { font-size: clamp(1.05rem, 1.6vw, 1.35rem); font-weight: 800; text-transform: uppercase; letter-spacing: -0.01em; font-variation-settings: "wdth" 92; margin-bottom: 0.4rem; line-height: 1.05; }
.now-list p { margin: 0; color: var(--mute); font-size: 0.95rem; }

/* Case -------------------------------------------------------------------- */
.case-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.facts { border-top: 1px solid var(--line); }
.facts li { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.facts li b { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; padding-top: 0.25rem; }
.chart { border: 1px solid var(--card-line); border-radius: var(--radius-m); padding: 1.4rem; background: var(--card); }
.chart h4 { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; margin-bottom: 1.2rem; }
.bars { display: grid; gap: 0.6rem; }
.bar { display: grid; grid-template-columns: 3.2rem 1fr 3rem; gap: 0.8rem; align-items: center; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; }
.bar i { display: block; height: 1.6rem; background: var(--fg); width: 0; transition: width 1.2s var(--ease); border-radius: 2px; }
.bar.after i { background: var(--bg-2); border: 1px solid var(--fg); }
.in .bar i { width: var(--w); }
.bar em { font-style: normal; text-align: right; font-weight: 700; }
.chart .note { margin: 1rem 0 0; font-size: 0.85rem; color: var(--mute); }

/* Tables ------------------------------------------------------------------ */
.tbl { width: 100%; border-collapse: collapse; margin: 0 0 3rem; font-size: 0.95rem; }
.tbl th, .tbl td { text-align: left; vertical-align: top; padding: 0.9rem 1rem 0.9rem 0; border-bottom: 1px solid var(--line); }
.tbl th { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; color: var(--mute); }
.tbl td:first-child { font-weight: 700; width: 24%; }
.tbl td:last-child { white-space: nowrap; }

/* Terms, prose, pills ------------------------------------------------------- */
.terms { display: grid; border-top: 1px solid var(--line); }
.terms li { padding: 1rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1.2rem 1fr; gap: 0.8rem; font-size: 0.98rem; color: var(--mute); }
.terms li::before { content: ""; width: 0.55em; height: 0.55em; margin-top: 0.45em; background: var(--hi); transform: rotate(45deg); border-radius: 1px; }
.terms li b { color: var(--fg); }
.who { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.page-head { padding-top: calc(var(--nav-h) + clamp(2rem, 6vw, 5rem)); }
.page-head .display { font-size: clamp(3rem, 8vw, 8.5rem); }
.page-head .lead { margin-top: 1.5rem; max-width: 46ch; }
.prose h2 { font-size: var(--text-h3); text-transform: uppercase; letter-spacing: -0.025em; margin: 2.5rem 0 1rem; font-variation-settings: "wdth" 92; }
.prose h2:first-child { margin-top: 0; }
.prose ul li { position: relative; padding-left: 1.3rem; margin-bottom: 0.5rem; max-width: 62ch; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 0.5em; height: 0.5em; background: var(--hi); transform: rotate(45deg); border-radius: 1px; }
.pill { display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid currentColor; border-radius: var(--radius-l); padding: 0.35em 0.9em; }
.draft { display: inline-block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.3em 0.75em; border-radius: var(--radius-l); background: var(--hi); color: var(--bg); vertical-align: middle; }

/* Footer ------------------------------------------------------------------ */
.footer { padding: 0; overflow: hidden; }
.footer-glow { position: absolute; left: 0; right: 0; top: 0; height: 60vh; background: var(--glow); pointer-events: none; z-index: 0; }
.footer-inner { position: relative; z-index: 1; padding: clamp(5rem, 12vw, 10rem) var(--pad) var(--pad); }
.footer-mark { width: 4.2rem; height: 4.2rem; margin: 0 auto 2rem; }
.footer-statement { text-align: center; margin: 0 auto clamp(3rem, 7vw, 6rem); }
.footer-statement .display { font-size: clamp(2.4rem, 6.8vw, 7.5rem); }
.footer-statement .fs { display: none; }
body:not([data-space]) .fs-house, [data-space="house"] .fs-house, [data-space="innovation"] .fs-innovation, [data-space="knowledge"] .fs-knowledge, [data-space="research"] .fs-research { display: block; }
.footer-note { margin: 1.5rem auto 0; max-width: 36ch; text-align: center; color: var(--mute); }
.footer-cta { text-align: center; }
.footer-cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; align-items: start; margin-top: clamp(3rem, 7vw, 6rem); }
.footer-cols .eyebrow { margin-bottom: 1rem; color: var(--mute); }
.footer-cols ul { display: grid; gap: 0.25rem; }
.footer-cols a { font-weight: 800; text-transform: uppercase; font-size: clamp(1.05rem, 1.5vw, 1.4rem); letter-spacing: -0.02em; font-variation-settings: "wdth" 92; }
.footer-cols a:hover { color: var(--hi-2); }
.footer-legal { margin-top: clamp(3rem, 6vw, 5rem); padding-top: 1.2rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }
.footer-legal a:hover { color: var(--fg); }

/* Utilities ----------------------------------------------------------------- */
.pt0 { padding-top: 0; }
.pt-section { padding-top: clamp(4rem, 9vw, 8rem); }
.mt-half { margin-top: 0.8rem; margin-bottom: 0; }
.mt-1 { margin-top: 1rem; } .mt-15 { margin-top: 1.5rem; } .mt-2 { margin-top: 2rem; } .mt-xl { margin-top: clamp(3rem, 7vw, 6rem); }
.center { margin-inline: auto; text-align: center; }
.center-flex { display: flex; justify-content: center; }
.narrow { max-width: 60ch; }

/* Responsive -------------------------------------------------------------- */
@media (max-width: 1100px) {
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .module:nth-child(4n+2), .module:nth-child(4n+4) { margin-top: 0; }
  .module:nth-child(2n) { margin-top: 2.5rem; }
  .impact-list { grid-template-columns: 1fr; gap: 0.5rem; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .methods { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shelf { grid-template-columns: 1fr; }
  .books { overflow-x: auto; overflow-y: visible; padding-bottom: 1rem; scrollbar-width: thin; }
}
@media (max-width: 860px) {
  :root { --nav-h: 4.5rem; }
  .brand-spaces { display: none; }
  .nav .btn .pill-text { display: none; }
  .grid-2, .case-grid, .who, .mod-head, .section-title, .formats, .programme, .marginalia { grid-template-columns: 1fr; }
  .menu-inner { grid-template-columns: 1fr; align-content: start; gap: 1.5rem; }
  .menu-spaces { max-height: 11rem; }
  .menu-foot { position: static; margin-top: 1rem; }
  .split-grid { grid-template-columns: 1fr; }
  .half + .half { border-left: 0; border-top: 1px solid var(--line); }
  .half { min-height: 80vh; }
  .track { height: auto; padding: clamp(4rem, 9vw, 8rem) 0; }
  .track-sticky { position: static; height: auto; overflow: visible; padding: 0; }
  .track-head { flex-direction: column; margin-bottom: 2rem; }
  .track-rail { overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; -webkit-overflow-scrolling: touch; transform: none !important; }
  .track-rail > * { scroll-snap-align: start; }
  .track-foot { margin-top: 1rem; }
  .hero-hint { display: none; }
  .facts li, .watch-item, .now-list li { grid-template-columns: 1fr; gap: 0.3rem; }
  .footer-cols { grid-template-columns: 1fr; }
  .hero-title { max-width: none; }
  .tbl td:first-child { width: auto; }
  .tbl td:last-child { white-space: normal; }
  .hub-foot { flex-direction: column; align-items: stretch; }
  .hub-meta { text-align: left; }
  .panel, .space-hero { grid-template-columns: 1fr; }
  .panel { position: relative; min-height: auto; padding-top: calc(var(--nav-h) + 1rem); border-radius: 0; }
  .panel .glyph { height: 38vh; }
  .space-hero .glyph { height: 34vh; order: -1; justify-self: start; }
  .format li { grid-template-columns: 1fr; gap: 0.2rem; }
}
@media (max-width: 560px) {
  .modules, .methods { grid-template-columns: 1fr; }
  .module:nth-child(2n) { margin-top: 0; }
  .module { aspect-ratio: auto; min-height: 14rem; }
  .bar { grid-template-columns: 2.6rem 1fr 2.6rem; }
  .scroll-ind { display: none; }
  .menu-spaces { max-height: 8.5rem; gap: 0.5rem; }
  .menu-space { padding: 0.6rem; }
  .menu-space .label span:last-child { display: none; }
}

/* Without JavaScript nothing is hidden. */
.no-js [data-reveal] { opacity: 1; transform: none; }
.no-js .lines .line > span { transform: none; }
.no-js .impact-text .ch { opacity: 1; }
.no-js .bar i { width: var(--w, 0); }
.no-js .hero, .no-js .track { height: auto; }
.no-js .hub-hero { height: auto; }
.no-js .hub-sticky { position: relative; height: auto; min-height: 100svh; }
.no-js .ikr :is(.sfx-i-a, .sfx-k-a, .sfx-gap, .sfx-r-cap) { width: auto; }
.no-js .ikr .sfx-gap { width: 0.28em; }
.no-js .ikr :is(.sfx-i-a, .sfx-k-a) .lt { transform: none; opacity: 1; }
.no-js .ikr-ring { display: none; }
.no-js .track-sticky { position: static; height: auto; }
.no-js .track-rail { overflow-x: auto; }

/* Motion preferences ------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .marquee-track { animation: none; }
  .lines .line > span, [data-reveal] { transform: none !important; opacity: 1 !important; }
  .impact-text .ch { opacity: 1; }
  .bar i { width: var(--w); }
  .hero, .track { height: auto; }
  .track-sticky { position: static; height: auto; }
  .track-rail { overflow-x: auto; transform: none !important; }
  .panel { position: relative; }
}