*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--ivory); font-family: var(--sans); cursor: default; -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
::selection { color: var(--ink); background: var(--stone); }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; width: 100%; max-width: 100%; }
figure, h1, h2, p { margin: 0; }
h1, h2 { font-weight: 400; }
em { font-family: var(--serif); font-weight: 400; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
a, button, summary, [role="button"] { cursor: pointer; }
input, textarea, [contenteditable="true"] { cursor: text; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid currentColor; outline-offset: 6px; }
.skip-link { position: fixed; top: 1rem; left: 1rem; z-index: 100; padding: .9rem 1.2rem; background: var(--ivory); color: var(--ink); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { position: fixed; z-index: 20; inset: 0 0 auto; padding: 1.8rem var(--gutter); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; }
.site-header { transition: background .35s, border-color .35s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(12,10,8,.72); backdrop-filter: blur(18px); border-bottom-color: rgba(255,255,255,.08); }
.wordmark { width: fit-content; display: flex; flex-direction: column; gap: .4rem; font-size: var(--nav-size); letter-spacing: .09em; text-transform: uppercase; line-height: 1.2; }
.wordmark span { color: var(--muted); font-size: var(--micro-size); letter-spacing: .24em; }
.desktop-nav { display: flex; gap: clamp(1.5rem, 3vw, 3.5rem); }
.desktop-nav a, .header-contact { font-size: var(--nav-size); color: var(--stone); }
.desktop-nav a { padding: .75rem 0; }
.desktop-nav a:hover, .header-contact:hover { color: var(--ivory); }
.header-contact { justify-self: end; padding: .75rem 0; }
.header-contact span { margin-left: 1.6rem; }
.mobile-nav { display: none; }
.hero { min-height: max(780px, 100svh); position: relative; isolation: isolate; overflow: hidden; padding: 8.5rem var(--gutter) 2rem; display: flex; flex-direction: column; justify-content: flex-end; }
.hero-image { --hero-visual-position: 52% center; position: absolute; z-index: -2; right: 0; top: 7rem; bottom: 6.5rem; width: 48%; overflow: hidden; background: var(--ink-soft); }
.hero-image img { height: 100%; object-fit: cover; object-position: var(--hero-visual-position); filter: saturate(.95) contrast(1.03) brightness(.9); }
.hero-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink), rgb(12 10 8 / 82%) 30%, rgb(12 10 8 / 22%) 100%), linear-gradient(0deg, var(--ink), rgb(12 10 8 / 62%) 25%, transparent 72%); }
.hero-image figcaption { position: absolute; z-index: 1; top: 1.5rem; right: 2rem; max-width: calc(100% - 4rem); padding: .6rem .8rem; font-size: var(--micro-size); line-height: 1.6; color: var(--stone); background: rgb(12 10 8 / 80%); }
.hero-image figcaption span { display: block; }
.hero-topline { display: flex; justify-content: space-between; max-width: 69%; font-size: var(--micro-size); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 2.6rem; line-height: 1.6; }
.hero-name { display: block; font-size: clamp(3.5rem, 10vw, 12rem); line-height: .95; letter-spacing: -.055em; text-transform: uppercase; white-space: nowrap; }
.hero-design { display: block; margin-left: 15%; margin-top: .45rem; font-size: clamp(5rem, 13.9vw, 17rem); line-height: .92; letter-spacing: -.065em; text-transform: uppercase; color: var(--stone); }
.hero-roles { margin-top: 1.5rem; font-size: clamp(.8125rem, 1.05vw, 1rem); letter-spacing: .025em; line-height: 1.6; color: var(--ivory); }
.hero-period { color: var(--metal); }
.hero-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 3rem; margin: 2.25rem 0 2.75rem; }
.hero-bottom p { font-size: clamp(1.4rem, 2.65vw, 3rem); line-height: 1.24; letter-spacing: -.025em; }
.hero-bottom em { font-size: 1.16em; color: var(--metal-light); }
.discover-link { display: flex; align-items: center; gap: 3.5rem; font-size: var(--nav-size); }
.arrow-down { display: grid; place-items: center; width: 2.7rem; height: 3.6rem; border: 1px solid var(--line); font-size: 1.2rem; transition: transform 300ms var(--ease); }
.discover-link:hover .arrow-down { transform: translateY(5px); }
.hero-footnote { display: flex; justify-content: space-between; gap: 2rem; font-size: var(--micro-size); line-height: 1.6; color: var(--muted); }
.paper { background: var(--paper); color: var(--ink); color-scheme: light; }
.section-meta { display: flex; justify-content: space-between; gap: 2rem; font-size: var(--micro-size); text-transform: uppercase; letter-spacing: .1em; line-height: 1.6; color: var(--muted); }
.paper .section-meta { color: var(--paper-copy); }
.paper em { color: var(--metal-on-paper); }
.house { padding: 3rem var(--gutter) var(--section-space); }
.house-copy { display: grid; grid-template-columns: 1.4fr .6fr; gap: 6vw; align-items: end; margin: var(--section-space) 0 4.25rem; }
.house h2 { font-size: clamp(2.5rem, 5.25vw, 6rem); line-height: 1.03; letter-spacing: -.05em; }
.house h2 em { font-size: 1.08em; }
.house-copy p { max-width: 23rem; color: var(--paper-copy); font-size: 1rem; line-height: 1.8; }
.universe-index { margin-left: 33%; }
.universe-index a { min-height: 6.4rem; display: grid; grid-template-columns: 3rem 1fr 2rem; align-items: center; gap: 1rem; border-top: 1px solid var(--line-paper); transition: padding 300ms var(--ease); }
.universe-index a:last-child { border-bottom: 1px solid var(--line-paper); }
.universe-index a:hover { padding-left: .35rem; }
.universe-index a:hover .index-name { color: var(--metal-on-paper); }
.index-number { font-family: var(--serif); color: var(--metal-on-paper); font-size: 1rem; }
.index-name { font-size: 1.5rem; letter-spacing: -.03em; transition: color 300ms var(--ease); }
.index-name small { margin-top: .5rem; display: block; font-size: var(--micro-size); letter-spacing: .08em; line-height: 1.6; text-transform: uppercase; color: var(--paper-copy); }
.universe { padding: 3rem var(--gutter) 2rem; }
.universe-heading { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin: clamp(3.5rem, 4.5vw, 4.5rem) 0 clamp(3rem, 4vw, 4rem); }
.universe-heading h2 { font-size: clamp(3.5rem, 11.3vw, 13rem); line-height: .9; letter-spacing: -.06em; }
.universe-heading > p { margin-bottom: .4rem; max-width: 11rem; font-size: var(--micro-size); text-transform: uppercase; letter-spacing: .1em; line-height: 1.7; }
.myriance { background: var(--ink-deep); padding-bottom: 4rem; }
.myriance-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3.5rem 8%; }
.myriance .universe-copy { grid-column: 2; max-width: 34rem; }
.instrument-space { grid-column: 1 / -1; position: relative; min-height: clamp(30rem, 46vw, 48rem); background: var(--ink-soft); overflow: hidden; }
.instrument-space > img { position: absolute; inset: 0; height: 100%; object-fit: cover; object-position: var(--instrument-position, center); }
.instrument-installation { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 32%, rgb(215 177 107 / 16%), transparent 68%); }
.specimen-number { position: absolute; right: 8%; bottom: 15%; font-family: var(--serif); font-size: clamp(4rem, 9vw, 10rem); line-height: 1; font-style: italic; color: rgb(245 216 151 / 12%); }
.specimen-window { position: absolute; left: 32%; right: 32%; top: 14%; bottom: 24%; border: 1px solid rgb(245 216 151 / 12%); border-bottom: 0; background: linear-gradient(180deg, rgb(255 253 250 / 2%), transparent); }
.specimen-line { position: absolute; left: 50%; top: 18%; height: 54%; width: 1px; background: linear-gradient(transparent, var(--metal), transparent); opacity: .2; }
.specimen-base { position: absolute; left: 28%; right: 28%; bottom: 24%; height: 1px; background: linear-gradient(90deg, transparent, rgb(245 216 151 / 30%), transparent); }
.reserve-label { position: absolute; left: 2rem; top: 2rem; right: 2rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: var(--micro-size); line-height: 1.6; color: var(--muted); }
.instrument-space figcaption { position: absolute; bottom: 2rem; left: 2rem; right: 2rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 2rem; font-size: var(--micro-size); line-height: 1.6; color: var(--muted); }
.micro-label { display: block; font-size: var(--micro-size); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); line-height: 1.7; }
.universe-statement { margin: 2rem 0; font-size: clamp(1.75rem, 3vw, 3.5rem); letter-spacing: -.035em; line-height: 1.15; }
.universe-statement em { font-size: 1.12em; color: var(--metal-light); }
.paper .universe-statement em { color: var(--metal-on-paper); }
.body-copy { max-width: 26rem; font-size: .9375rem; line-height: 1.9; color: var(--muted); }
.text-link { display: inline-flex; gap: 3rem; align-items: center; min-height: 2.75rem; font-size: var(--nav-size); border-bottom: 1px solid currentColor; margin-top: 2rem; }
.text-link span { color: var(--metal-light); transition: transform 300ms var(--ease); }
.paper .text-link span, .universe-index a > span:last-child { color: var(--metal-on-paper); }
.header-contact span, .arrow-down, .contact-link > span { color: var(--metal-light); }
.text-link:hover span { transform: translate(3px, -3px); }
.signature { font-size: var(--micro-size); letter-spacing: .06em; line-height: 1.6; color: var(--muted); margin-top: 2.5rem; }
.universe-footer { padding-top: 1.75rem; margin-top: 3.5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; border-top: 1px solid var(--line); color: var(--muted); font-size: var(--micro-size); line-height: 1.6; }
.universe-footer a { display: inline-flex; align-items: center; gap: 2rem; min-height: 2.75rem; }
.ireance { background: #17120d; }
.ireance .universe-heading { margin-bottom: clamp(3rem, 4vw, 4rem); }
.ireance-layout { display: grid; grid-template-columns: 35% 1fr; gap: 9%; align-items: start; }
.ireance .universe-copy { padding-top: 2rem; }
.ireance .universe-statement { font-size: clamp(2.5rem, 4.4vw, 5rem); }
.light-image { width: 100%; max-width: 34rem; justify-self: end; overflow: hidden; }
.light-image > img { height: auto; aspect-ratio: 900 / 1398; object-fit: cover; filter: saturate(.98) contrast(1.02); transform: scale(1.015) translate3d(var(--depth-x, 0px), var(--depth-y, 0px), 0); transition: transform 1.3s var(--ease); }
.light-image figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 1rem; padding: 1.2rem 0 0; font-size: var(--micro-size); line-height: 1.6; color: var(--muted); }
.material-detail { margin-top: 4rem; width: 65%; max-width: 16rem; }
.material-detail img { aspect-ratio: 1.15; object-fit: cover; object-position: 64% 32%; filter: saturate(.98); }
.material-detail figcaption { margin-top: .9rem; font-size: var(--micro-size); color: var(--muted); line-height: 1.7; }
.concepts { padding-bottom: 2rem; background: var(--paper-warm); }
.concepts .micro-label, .concepts .body-copy, .concepts .universe-footer { color: var(--paper-copy); }
.concepts .universe-footer { border-color: var(--line-paper); }
.concepts-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 3.5rem 8%; align-items: end; padding: 1rem 0 2.5rem; }
.concepts .universe-copy { grid-column: 1 / -1; grid-row: 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); column-gap: 8vw; }
.concepts .micro-label { grid-column: 1; }
.concepts .universe-statement { grid-column: 1; grid-row: 2 / 4; margin-bottom: 0; font-size: clamp(2.4rem, 4.7vw, 5.5rem); }
.concepts .body-copy { grid-column: 2; grid-row: 2; align-self: end; }
.concepts .text-link { grid-column: 2; grid-row: 3; justify-self: start; }
.concept-reserve { grid-column: 1 / -1; grid-row: 2; width: 86%; margin-left: auto; min-height: clamp(27rem, 40vw, 40rem); position: relative; overflow: hidden; background: linear-gradient(135deg, #f7f1e8, #e4d5bb 68%, #decdb1); }
.concepts .reserve-label { color: var(--ink); }
.concept-study { position: absolute; inset: 18% 13% 22%; }
.study-outline, .study-volume { position: absolute; width: 34%; height: 68%; }
.study-outline { left: 5%; top: 5%; border: 1px solid rgb(128 92 40 / 55%); }
.study-outline::after { content: ''; position: absolute; inset: 8% -10% -8% 10%; border: 1px solid rgb(128 92 40 / 18%); }
.study-volume { right: 5%; bottom: 5%; background: linear-gradient(135deg, #5a4b36, #302a22); border-top: 1px solid #bda47b; border-left: 2px solid rgb(189 164 123 / 35%); box-shadow: .7rem 1rem 1.6rem rgb(84 61 27 / 12%); }
.study-axis { position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: linear-gradient(90deg, rgb(128 92 40 / 28%), transparent 42%, transparent 58%, rgb(245 216 151 / 30%)); }
.concept-reserve figcaption { position: absolute; bottom: 2rem; left: 2rem; right: 2rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem 2rem; font-size: var(--micro-size); line-height: 1.6; color: var(--ink); }
.approach { padding: 3rem var(--gutter) 3rem; }
.approach-layout { display: grid; grid-template-columns: 26% 1fr; gap: 8%; margin: clamp(4rem, 7vw, 7rem) 0 clamp(3rem, 5vw, 5rem); }
.approach-layout > .micro-label { padding-top: 1rem; }
.approach h2 { font-size: clamp(2.5rem, 5.5vw, 6.5rem); letter-spacing: -.04em; line-height: 1.06; }
.approach h2 em { color: var(--metal-light); }
.approach-layout p:not(.signature) { max-width: 33rem; margin-top: 2.5rem; font-size: 1rem; line-height: 1.9; color: var(--muted); }
.contact { background: var(--ink-deep); padding: 3.5rem var(--gutter) var(--section-space); }
.contact-content { margin: clamp(3.75rem, 7.5vw, 7.5rem) 0 0 16%; }
.contact h2 { margin: 1.75rem 0 2.5rem; font-size: clamp(4rem, 10.5vw, 12rem); line-height: .9; letter-spacing: -.055em; }
.contact h2 em { font-size: 1.03em; color: var(--metal-light); }
.contact-link { display: flex; justify-content: space-between; align-items: center; gap: 2rem; max-width: 32rem; border-bottom: 1px solid var(--line); padding: 1rem 0; font-size: 1rem; }
.contact-link > span { font-size: 1.5rem; transition: transform 300ms var(--ease); }
.contact-link:hover > span { transform: translate(4px, -4px); }
.contact-note { display: block; margin-top: 1.2rem; font-size: var(--micro-size); color: var(--muted); }
.site-footer { padding: 2.5rem var(--gutter); border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr auto; gap: 2rem; align-items: center; }
.site-footer > span, .site-footer > a:not(.wordmark), .site-footer small { color: var(--muted); font-size: var(--micro-size); line-height: 1.6; }
.site-footer > a:not(.wordmark) { min-height: 2.75rem; display: flex; align-items: center; gap: 2rem; }
.site-footer small { grid-column: 2 / -1; }
.page-progress { position: fixed; z-index: 15; right: 13px; top: 12vh; width: 1px; height: 76vh; background: rgba(255,255,255,.1); }
.page-progress i { display: block; width: 100%; height: 0; background: #c5a46b; box-shadow: 0 0 10px rgba(197,164,107,.35); }
.page-progress b { position: absolute; left: -4px; top: 0; width: 9px; height: 9px; border: 1px solid #c5a46b; border-radius: 50%; transform: translateY(-50%); transition: top .1s linear; }
.cursor-thread { position: fixed; z-index: 40; inset: 0; width: 100vw; height: 100vh; pointer-events: none; mix-blend-mode: difference; }
/* Le repère DOM est la tête du fil ; seul le SVG se centre et respire. */
.cursor-star { position: fixed; left: 0; top: 0; width: 0; height: 0; z-index: 41; pointer-events: none; color: var(--ivory); mix-blend-mode: difference; opacity: 0; transform: translate3d(-100px,-100px,0); transition: opacity 350ms var(--ease); }
.cursor-star.is-visible { opacity: 1; }
.cursor-star svg { display: block; width: 48px; height: 48px; overflow: visible; pointer-events: none; opacity: .9; transform: translate(-50%,-50%) scale(var(--star-hover, 1)) scale(var(--star-press, 1)); transition: transform 400ms var(--ease); filter: drop-shadow(0 0 1px rgb(255 253 250 / 18%)); }
.cursor-star.active { --star-hover: 1.12; }
.cursor-star.pressed { --star-press: .94; }
/* Rotation lente indépendante du déplacement, autour du noyau (12, 12). */
.cursor-rotation { transform-box: view-box; transform-origin: center; animation: star-spin 24s linear infinite; }
.cursor-light { transform-box: view-box; transform-origin: center; animation: star-breathe 19s linear infinite; }
.cursor-micro-rays { animation: star-shimmer 29s linear infinite; }
.cursor-star.is-idle * { animation-play-state: paused; }
/* Au repos, seule la rotation douce reste active tant que l’étoile est visible. */
.cursor-star.is-visible.is-idle .cursor-rotation { animation-play-state: running; }
.cursor-thread[hidden], .cursor-star[hidden] { display: none; }
@keyframes star-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes star-breathe {
  0%, 100% { opacity: .78; transform: rotate(0deg) scale(1); }
  17% { opacity: .75; transform: rotate(-.5deg) scale(.99); }
  43% { opacity: .81; transform: rotate(.6deg) scale(1.015); }
  68% { opacity: .76; transform: rotate(.15deg) scale(.985); }
  89% { opacity: .8; transform: rotate(-.3deg) scale(1.008); }
}
@keyframes star-shimmer {
  0%, 100% { opacity: .28; }
  23% { opacity: .22; }
  57% { opacity: .34; }
  81% { opacity: .25; }
}
.dialogue-fallback { padding: 4rem var(--gutter); background: var(--ink-soft); }
.dialogue-fallback h2 { font-size: 1.6rem; margin-bottom: 1rem; }
.dialogue-fallback p { max-width: 35rem; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.dialogue-fallback[hidden] { display: none; }
.universe-dialog { width: min(68rem, calc(100% - 3rem)); max-height: calc(100svh - 3rem); margin: auto; padding: 0; border: 1px solid var(--line); background: var(--ink); color: var(--ivory); overflow-y: auto; overscroll-behavior: contain; }
.universe-dialog::backdrop { background: rgb(5 6 5 / 88%); }
.universe-dialog[open] { animation: dialog-in 450ms var(--ease); }
.dialog-close { position: absolute; right: 1.5rem; top: 1.3rem; display: flex; gap: 1rem; align-items: center; min-height: 2.75rem; border: 0; background: var(--ink); padding: .5rem .8rem; z-index: 1; cursor: pointer; font-size: var(--nav-size); }
.dialog-close > span:last-child { font-size: 1.5rem; }
.dialog-layout { display: grid; grid-template-columns: 43% 1fr; min-height: 36rem; }
.dialog-visual { background: var(--ink-soft); position: relative; min-height: 30rem; display: grid; place-items: center; overflow: hidden; }
.dialog-visual img { height: 100%; object-fit: cover; filter: saturate(.98); }
.dialog-reserve { font-family: var(--serif); font-size: clamp(5rem, 16vw, 13rem); font-style: italic; color: rgb(245 216 151 / 22%); }
.dialog-copy { padding: 5rem clamp(1.5rem, 5vw, 4rem) 3rem; }
.dialog-copy h2 { margin-top: 2rem; font-size: clamp(2.25rem, 4vw, 3.8rem); letter-spacing: -.05em; }
.dialog-statement { color: var(--metal-light); margin: 1.5rem 0; font-family: var(--serif); font-style: italic; font-size: 1.7rem; line-height: 1.2; }
.dialog-note { margin-top: 2rem; font-size: var(--micro-size); color: var(--muted); line-height: 1.8; }
.reveal-enabled [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.75,.2,1); }
.reveal-enabled [data-reveal].is-visible { opacity: 1; transform: none; }
@keyframes dialog-in { from { opacity: 0; } to { opacity: 1; } }

@media (min-width: 1800px) {
  .hero, .house, .universe, .approach, .contact { padding-inline: max(var(--gutter), calc((100vw - 1680px) / 2)); }
}
@media (max-width: 1100px) {
  .desktop-nav { gap: 1.5rem; }
  .hero { min-height: max(700px, 100svh); }
  .hero-topline { max-width: 77%; }
  .house-copy { grid-template-columns: 1fr; gap: 2rem; }
  .house-copy p { max-width: 30rem; }
  .universe-index { margin-left: 20%; }
  .myriance-layout { column-gap: 6%; }
  .ireance-layout { grid-template-columns: 38% 1fr; gap: 6%; }
  .concepts-layout { column-gap: 6%; }
  .concepts .universe-copy { column-gap: 6vw; }
  .concept-reserve { width: 92%; }
  .material-detail { width: 70%; }
}
@media (max-width: 760px) {
  .site-header { padding-block: 1.4rem; grid-template-columns: 1fr auto; gap: 1rem; }
  .desktop-nav, .header-contact { display: none; }
  .mobile-nav { display: block; }
  .mobile-nav summary { display: flex; align-items: center; gap: 1rem; min-height: 2.75rem; cursor: pointer; list-style: none; font-size: var(--nav-size); }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary i { display: block; width: 1.3rem; height: 7px; border-top: 1px solid currentColor; border-bottom: 1px solid currentColor; }
  .mobile-nav[open] summary i { border-bottom: 0; transform: rotate(-45deg); height: 1px; }
  .mobile-nav nav { position: absolute; top: 5.3rem; left: var(--gutter); right: var(--gutter); padding: 1rem 1.5rem; background: var(--ink); border: 1px solid var(--line); max-height: calc(100svh - 7rem); overflow-y: auto; }
  .mobile-nav nav a { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; min-height: 3.3rem; padding-block: .7rem; font-size: .875rem; }
  .mobile-nav nav small { font-size: var(--micro-size); color: var(--muted); line-height: 1.6; }
  .hero { min-height: max(700px, 100svh); padding-top: 7.25rem; }
  .hero-image { --hero-visual-position: 60% center; width: 80%; top: 6rem; bottom: 6rem; }
  .hero-image figcaption { top: 1rem; right: 1rem; max-width: calc(100% - 2rem); }
  .hero-topline { max-width: none; margin-bottom: 2rem; }
  .hero-topline span:last-child { display: none; }
  .hero-name { white-space: normal; max-width: 8ch; font-size: clamp(2.9rem, 11.6vw, 6rem); line-height: .95; }
  .hero-design { margin-left: 10%; font-size: 16.9vw; margin-top: .6rem; line-height: 1; }
  .hero-roles { max-width: 25rem; font-size: var(--nav-size); margin-top: 1rem; }
  .hero-bottom { margin: 1.5rem 0 2.5rem; align-items: flex-start; flex-direction: column; gap: 1.65rem; }
  .hero-bottom p { font-size: 1.6rem; }
  .discover-link { gap: 2rem; }
  .arrow-down { height: 2.75rem; width: 2.3rem; }
  .hero-footnote { font-size: var(--micro-size); line-height: 1.7; }
  .hero-footnote > span:first-child { max-width: 11rem; }
  .hero-footnote > span:last-child { text-align: right; max-width: 8rem; }
  .section-meta { gap: 1rem; line-height: 1.7; }
  .section-meta > span:last-child { text-align: right; max-width: 12rem; }
  .house { padding-top: 2rem; }
  .house-copy { margin-top: 4.5rem; margin-bottom: 3rem; }
  .house h2 { font-size: clamp(2rem, 7.5vw, 3.5rem); }
  .universe-index { margin-left: 0; }
  .universe-index a { min-height: 6rem; grid-template-columns: 2rem 1fr 1.5rem; }
  .index-name { font-size: 1.35rem; }
  .universe { padding-top: 2rem; }
  .universe-heading { margin: 3rem 0; align-items: start; flex-direction: column; gap: 1rem; }
  .universe-heading h2 { font-size: 12.8vw; }
  .universe-heading > p { max-width: none; }
  .myriance-layout, .ireance-layout, .concepts-layout { grid-template-columns: 1fr; gap: 3rem; }
  .instrument-space { min-height: 29rem; margin-inline: calc(-1 * var(--gutter)); }
  .specimen-number { font-size: 20vw; right: 7%; }
  .specimen-window { left: 23%; right: 23%; }
  .myriance .universe-copy { grid-column: 1; }
  .reserve-label { left: var(--gutter); right: var(--gutter); }
  .instrument-space figcaption { left: var(--gutter); right: var(--gutter); }
  .universe-copy { padding-block: 1rem 1.5rem; }
  .universe-statement { font-size: 2.2rem; }
  .body-copy { max-width: 28rem; }
  .signature { margin-top: 2.5rem; }
  .universe-footer { margin-top: 2rem; font-size: var(--micro-size); }
  .universe-footer > span { max-width: 12rem; line-height: 1.8; }
  .universe-footer a { gap: 1rem; text-align: right; }
  .ireance .universe-heading { margin-bottom: 2rem; }
  .ireance-layout { gap: 2rem; }
  .ireance .universe-statement { font-size: 2.8rem; }
  .material-detail { width: 58%; max-width: 15rem; margin: 3rem 0 0 auto; }
  .material-detail img { aspect-ratio: 16 / 9; }
  .light-image { width: calc(100% + 2 * var(--gutter)); max-width: none; margin-inline: calc(-1 * var(--gutter)); }
  .light-image > img { aspect-ratio: 900 / 1398; }
  .light-image figcaption { padding-inline: var(--gutter); line-height: 1.7; }
  .concepts-layout { gap: 2.5rem; padding-bottom: 0; }
  .concepts .universe-copy { display: block; }
  .concepts .universe-statement { margin-bottom: 1.5rem; font-size: 2.4rem; }
  .concept-reserve { width: 100%; min-height: 26rem; }
  .concept-reserve .reserve-label, .concept-reserve figcaption { left: 1.25rem; right: 1.25rem; }
  .concept-study { inset-inline: 9%; }
  .approach { padding-top: 2rem; }
  .approach-layout { margin-block: 3.75rem 3rem; grid-template-columns: 1fr; gap: 2rem; }
  .approach h2 { font-size: clamp(2rem, 7.5vw, 3.5rem); }
  .contact { padding-top: 3rem; }
  .contact-content { margin-left: 0; margin-top: 4.25rem; }
  .contact h2 { font-size: clamp(3rem, 14vw, 6rem); }
  .site-footer { grid-template-columns: 1fr auto; gap: 1.5rem; }
  .site-footer > span { grid-column: 1 / -1; grid-row: 2; }
  .site-footer small { grid-column: 1 / -1; }
  .dialog-layout { grid-template-columns: 1fr; }
  .universe-dialog { width: calc(100% - 1.5rem); max-height: calc(100svh - 1.5rem); }
  .dialog-visual { min-height: 13rem; height: 15rem; }
  .dialog-visual img { object-position: center 42%; }
  .dialog-copy { padding: 2rem 1.5rem 3rem; }
  .dialog-copy h2 { font-size: 2.5rem; margin-top: 1rem; }
}
/* Le pointeur système disparaît seulement une fois l’étoile positionnée et visible. */
@media (hover: hover) and (pointer: fine) and (min-width: 681px) and (prefers-reduced-motion: no-preference) {
  html.star-cursor-active, html.star-cursor-active *, html.star-cursor-active *::before, html.star-cursor-active *::after, html.star-cursor-active dialog::backdrop { cursor: none !important; }
}
@media (max-width: 680px) { .cursor-thread, .cursor-star, .page-progress { display: none; } }
@media (pointer: coarse) { .cursor-thread, .cursor-star { display: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal-enabled [data-reveal] { opacity: 1; transform: none; }
  .light-image > img { transform: none; }
  .cursor-thread, .cursor-star { display: none; }
}