/* ============================================================
   CHEMIX — Système éditorial « revue »
   Palette CHEMIX : blanc, noir et rouge #ed1c24.
   Typographie sans-serif issue de la première direction du site.
   ============================================================ */

:root {
  --paper: #ffffff;
  --paper-2: #f2f2f2;
  --ink: #0a0a0a;
  --ink-2: #2b2b2b;
  --muted: #6e6e6e;
  --line: rgba(0,0,0,.15);
  --line-strong: rgba(0,0,0,.32);

  --accent: #ed1c24;   /* rouge Wix (--color_3) */
  --accent-2: #ed1c24;
  --accent-text: #b3121b; /* variante accessible pour le texte sur fond clair */

  --serif: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --sans: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;

  --wrap: 1240px;
  --pad: clamp(1.25rem, 5vw, 5.5rem);

  /* ── Système d'espacement (échelle unique) ── */
  --space-2xs: .5rem;
  --space-xs: .75rem;
  --space-s: 1rem;
  --space-m: 1.5rem;
  --space-l: 2.5rem;
  --space-xl: clamp(2.5rem, 5vw, 4rem);
  --space-2xl: clamp(3.5rem, 8vw, 6rem);   /* rythme entre sections */
  --space-3xl: clamp(5rem, 12vw, 9rem);

  /* ── Lecture ── */
  --measure: 62ch;        /* longueur de ligne confortable */
  --measure-wide: 74ch;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: italic; }
::selection { background: var(--accent); color: #fff; }

/* accessibilité clavier */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.spread--ink :focus-visible, .feature :focus-visible, .footer :focus-visible, .closing :focus-visible { outline-color: #fff; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--ink); color: #fff; padding: .8rem 1.2rem; }
.skip-link:focus { left: 1rem; top: 1rem; }

/* ===================== FONDATIONS DE MISE EN PAGE (utilitaires) ===================== */
/* Rythme entre sections : deux sections qui se suivent ne doublent plus l'espace */
.psection + .psection { padding-top: 0; }
/* idem pour les « spreads » de même fond (clair→clair, encre→encre) */
.spread:not(.spread--ink) + .spread:not(.spread--ink),
.spread--ink + .spread--ink { padding-top: 0; }
/* Largeur de lecture standardisée (remplace les max-width en ligne) */
.measure { max-width: var(--measure); }
.measure-wide { max-width: var(--measure-wide); }
/* Alignements ponctuels */
.center { text-align: center; }
.mt-l { margin-top: var(--space-l); }
/* Variante 1 colonne des colonnes de texte */
.manifeste__cols--single { grid-template-columns: 1fr; gap: var(--space-m); }

/* ===================== CHAMP MOLÉCULAIRE (canvas) ===================== */
.molfield {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none; opacity: .9;
}
body > *:not(.molfield):not(.chain) { position: relative; z-index: 1; }

/* ===================== CHAÎNE DE PROGRESSION (scroll) ===================== */
.chain {
  position: fixed; top: 12vh; left: max(1.4rem, calc((100vw - var(--wrap)) / 2 - 2.6rem));
  height: 76vh; width: 40px; z-index: 3; pointer-events: none;
}
.chain svg { width: 100%; height: 100%; overflow: visible; }
.chain__head {
  position: absolute; left: 50%; top: 0; width: 12px; height: 12px; margin: -6px 0 0 -6px;
  border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px rgba(237,28,36,.15), 0 0 14px 2px rgba(237,28,36,.5);
  opacity: 0; transition: opacity .3s;
}
@media (max-width: 1200px) { .chain { display: none; } }

/* ===================== NAV ===================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; padding: 1.5rem 0;
  transition: padding .35s, background .35s, box-shadow .35s;
}
.nav--scrolled {
  padding: .85rem 0; background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line);
}
.nav__inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad);
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.nav__logo { font-family: var(--sans); font-weight: 800; font-size: 1.55rem; letter-spacing: .12em; }
.nav__links { display: flex; gap: 2.2rem; }
.nav__links a {
  font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .18em;
  color: var(--ink-2); position: relative; padding: .2rem 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: var(--accent);
  transition: width .3s;
}
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .18em;
  padding: .6rem 1.3rem; border: 1px solid var(--ink); transition: .25s;
}
.nav__cta:hover { background: var(--ink); color: var(--paper); }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; }
.nav__burger span { width: 26px; height: 1.5px; background: var(--ink); transition: .3s; }

/* ===================== COVER ===================== */
.cover {
  min-height: 100vh; position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 7rem var(--pad) 3rem; text-align: center;
  border-bottom: 1px solid var(--line);
}
.cover__meta {
  position: absolute; top: 6.5rem; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 1rem; white-space: nowrap;
  text-transform: uppercase; letter-spacing: .28em; font-size: .68rem; font-weight: 600; color: var(--muted);
}
.cover__rule { width: clamp(1.5rem, 5vw, 4rem); height: 1px; background: var(--line-strong); }
.cover__center { position: relative; z-index: 1; will-change: transform; }
.cover__pretitle { text-transform: uppercase; letter-spacing: .4em; font-size: .8rem; color: var(--muted); margin-bottom: .6rem; }
.cover__masthead {
  font-family: var(--sans); font-weight: 800;
  font-size: clamp(4rem, 18vw, 16rem); line-height: .86; letter-spacing: .02em; margin: 0;
  white-space: nowrap;
}
.cover__tagline { font-family: var(--sans); font-size: clamp(1.1rem, 3vw, 2rem); font-weight: 400; margin-top: 1rem; }
.cover__tagline em { font-style: italic; }

.cover__teaser {
  position: absolute; bottom: 22%; max-width: 210px; font-size: .82rem; line-height: 1.5; color: var(--ink-2);
  text-align: left;
}
.cover__teaser--l { left: var(--pad); }
.cover__teaser--r { right: var(--pad); text-align: right; }
.cover__teaser .tz {
  display: block; text-transform: uppercase; letter-spacing: .2em; font-size: .62rem; font-weight: 700;
  margin-bottom: .5rem; color: var(--accent);
}

.cover__scroll {
  position: absolute; bottom: 2.4rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  text-transform: uppercase; letter-spacing: .25em; font-size: .62rem; color: var(--muted);
}
.cover__arrow { width: 1px; height: 34px; background: var(--line-strong); position: relative; animation: drop 1.8s infinite; }
@keyframes drop { 0%,100% { opacity: .3; transform: scaleY(.7); } 50% { opacity: 1; transform: scaleY(1); } }

/* ===================== MARQUEE ===================== */
.marquee { overflow: hidden; border-bottom: 1px solid var(--line); background: var(--ink); color: var(--paper); }
.marquee__track { display: inline-flex; align-items: center; gap: 2rem; white-space: nowrap; padding: .48rem 0; animation: slide 38s linear infinite; }
.marquee__track span { font-family: var(--sans); font-size: .72rem; font-style: normal; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.marquee__track i { color: var(--accent); font-size: .34rem; font-style: normal; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ===================== SPREAD (base section) ===================== */
.spread { max-width: var(--wrap); margin: 0 auto; padding: var(--space-2xl) var(--pad); }
.spread--ink { max-width: none; background: var(--ink); color: var(--paper); }
.spread--ink > * { max-width: var(--wrap); margin-left: auto; margin-right: auto; }

.folio {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 1rem; margin-bottom: 3.5rem; border-bottom: 1px solid var(--line);
  text-transform: uppercase; letter-spacing: .24em; font-size: .7rem; font-weight: 600; color: var(--muted);
}
.folio--inv { border-color: rgba(255,255,255,.22); color: rgba(255,255,255,.55); }

.spread__title { font-family: var(--serif); font-weight: 600; font-size: clamp(2.6rem, 8vw, 6rem); line-height: .98; letter-spacing: -.01em; }
.spread__title em { font-style: italic; }
.spread__intro { margin: 1.6rem 0 3.5rem; max-width: 46ch; font-size: 1.15rem; color: var(--muted); }
.spread--ink .spread__intro { color: rgba(255,255,255,.6); }

/* ===================== MANIFESTE ===================== */
.manifeste__lead { font-family: var(--serif); font-size: clamp(1.6rem, 4vw, 2.9rem); line-height: 1.24; font-weight: 400; max-width: 22ch; }
.dropcap { float: left; font-family: var(--serif); font-weight: 700; font-size: 5.2em; line-height: .72; padding: .05em .12em 0 0; color: var(--accent); }
.dropcap--light { color: var(--paper); }
.manifeste__cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem; margin-top: 3rem; max-width: 68ch; }
.manifeste__cols p { color: var(--ink-2); font-size: 1.02rem; }
.ledger { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 4rem; border-top: 1px solid var(--line); padding-top: 2rem; }
.ledger__item { display: flex; flex-direction: column; gap: .3rem; }
.ledger__num { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 600; }
.ledger__lab { text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; color: var(--muted); }

/* ===================== PHOTOS (N&B → couleur au survol) ===================== */
.photo { position: relative; overflow: hidden; background: var(--paper-2); }
.photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: grayscale(1) contrast(1.03);
  transition: filter .6s ease, transform .8s cubic-bezier(.2,.7,.2,1);
}
.photo:hover img { filter: none; transform: scale(1.04); }

/* ===================== BANDE PHOTO (parallaxe) ===================== */
.band { max-width: none; margin: 0; }
.band__media { width: 100%; height: clamp(320px, 58vh, 640px); }
.band__media img { transform: scale(1.14); will-change: transform; }
.band__caption {
  max-width: var(--wrap); margin: 1.2rem auto 0; padding: 0 var(--pad);
  display: flex; gap: 1.5rem; align-items: baseline; flex-wrap: wrap;
}
.band__kicker { text-transform: uppercase; letter-spacing: .22em; font-size: .68rem; font-weight: 700; color: var(--accent); white-space: nowrap; }
.band__caption p { font-style: italic; font-family: var(--serif); font-size: 1.15rem; max-width: 60ch; }

/* ===================== SOMMAIRE / INDEX ===================== */
.index { list-style: none; margin-top: 1rem; }
.idx {
  display: grid; grid-template-columns: auto 1fr auto; gap: 2.2rem; align-items: baseline;
  padding: 2.2rem 0; border-top: 1px solid rgba(255,255,255,.18);
  transition: padding-left .35s ease;
}
.idx:last-child { border-bottom: 1px solid rgba(255,255,255,.18); }
.idx:hover { padding-left: 1.2rem; }
.idx__no { font-family: var(--serif); font-size: 1.4rem; color: rgba(255,255,255,.72); font-style: italic; }
.idx__title { font-family: var(--serif); font-size: clamp(1.4rem, 3.4vw, 2.4rem); font-weight: 500; line-height: 1.08; }
.idx__desc { margin-top: .7rem; color: rgba(255,255,255,.55); max-width: 62ch; font-size: .98rem; }
.idx__date { text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; color: var(--accent); white-space: nowrap; }
.idx__link { display: inline-block; margin-top: 1rem; font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 600; color: var(--paper); border-bottom: 1px solid var(--accent); padding-bottom: 2px; transition: color .2s, border-color .2s; }
.idx__link:hover { color: var(--accent); }

/* ===================== FEATURE / CASÉINE (spread noir) ===================== */
.feature { background: var(--ink); color: var(--paper); padding: var(--space-2xl) var(--pad); }
.feature__frame { max-width: var(--wrap); margin: 0 auto; border: 1px solid rgba(255,255,255,.28); padding: clamp(2.5rem, 6vw, 5rem); }
.feature__meta { display: flex; justify-content: space-between; text-transform: uppercase; letter-spacing: .2em; font-size: .68rem; font-weight: 600; color: rgba(255,255,255,.65); margin-bottom: 2rem; flex-wrap: wrap; gap: .5rem; }
.feature__meta span:last-child { color: var(--accent); }
.feature__title { font-family: var(--serif); font-size: clamp(3rem, 12vw, 8rem); font-weight: 700; line-height: .9; margin-bottom: 2rem; }
.feature__body { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem; max-width: 74ch; }
.feature__body p { font-size: 1.05rem; line-height: 1.7; color: rgba(255,255,255,.82); }

/* ===================== GALERIE 3D ===================== */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; perspective: 1200px; }
.gcard { transform-style: preserve-3d; }
.gcard__inner { transform-style: preserve-3d; }
.gcard .photo {
  aspect-ratio: var(--card-ratio, 3 / 4); box-shadow: 0 18px 40px -22px rgba(0,0,0,.45);
  transition: box-shadow .3s ease;
}
.gcard:hover .photo { box-shadow: 0 30px 60px -24px rgba(237,28,36,.4); }
.gcard figcaption {
  margin-top: .9rem; font-size: .82rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: .12em; transform: translateZ(30px);
}

/* tilt piloté par JS via --rx / --ry */
[data-tilt] { transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .25s cubic-bezier(.2,.7,.2,1); will-change: transform; }
[data-tilt].tilting { transition: transform .06s linear; }
.portrait { perspective: 1200px; }
.portrait .photo { box-shadow: 0 24px 50px -26px rgba(0,0,0,.5); }
.portrait figcaption {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem;
  margin-top: 1rem; font-size: .82rem; color: var(--muted); font-style: italic;
}
.portrait figcaption span { text-transform: uppercase; letter-spacing: .16em; font-style: normal; font-size: .66rem; }

/* ===================== INTERACTION (section vide, transparente) ===================== */
.play {
  position: relative; min-height: 66vh; background: transparent; text-align: center;
  padding: clamp(3rem, 7vw, 5rem) var(--pad) clamp(4rem, 10vw, 8rem); pointer-events: none;
}
.play__title { font-family: var(--serif); font-weight: 600; font-size: clamp(1.5rem, 3.4vw, 2.4rem); line-height: 1.05; }
.play__title em { font-style: italic; }
.play__hint { display: block; margin-top: .8rem; text-transform: uppercase; letter-spacing: .2em; font-size: .66rem; color: var(--muted); }

/* ===================== CHRONOLOGIE ===================== */
.chrono { list-style: none; }
.chrono__row {
  display: grid; grid-template-columns: minmax(120px, 200px) 1fr; gap: 2.5rem;
  padding: 2.4rem 0; border-top: 1px solid rgba(255,255,255,.18); align-items: start;
}
.chrono__row:last-child { border-bottom: 1px solid rgba(255,255,255,.18); }
.chrono__year { font-family: var(--serif); font-size: clamp(2.4rem, 6vw, 4.5rem); font-weight: 600; line-height: 1; }
.chrono__day { text-transform: uppercase; letter-spacing: .16em; font-size: .68rem; color: var(--accent); }
.chrono__body h3 { font-family: var(--serif); font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 500; margin: .5rem 0 .7rem; }
.chrono__body p { color: rgba(255,255,255,.55); max-width: 60ch; }

/* ===================== X MAGAZINE — LISTE DES NUMÉROS ===================== */
.issues { display: grid; gap: var(--space-2xl); }
.issue {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-top: var(--space-2xl); border-top: 1px solid var(--line);
}
.issues .issue:first-child { padding-top: 0; border-top: 0; }
/* alternance : un numéro sur deux inverse image / texte */
.issue:nth-child(even) .issue__cover { order: 2; }
.issue__cover { display: block; width: 100%; max-width: 420px; justify-self: center; transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.issue__cover img { width: 100%; height: auto; box-shadow: 0 26px 55px -28px rgba(0,0,0,.55); }
.issue__cover:hover { transform: translateY(-6px); }
.issue__no { text-transform: uppercase; letter-spacing: .28em; font-size: .7rem; font-weight: 700; color: var(--accent-text); }
.issue__title { font-family: var(--serif); font-size: clamp(1.8rem, 4.5vw, 3.2rem); font-weight: 600; line-height: 1.02; margin: var(--space-s) 0; }
.issue__title em { font-style: italic; }
.issue__meta { text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; color: var(--muted); }
.issue__desc { margin: var(--space-m) 0 var(--space-l); max-width: var(--measure); color: var(--ink-2); }

/* aperçu 3 couvertures (accueil) */
.mag__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 3vw, 2rem); margin-top: var(--space-l); }
.mag__row a { display: block; transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.mag__row a:hover { transform: translateY(-8px); }
.mag__row img { box-shadow: 0 20px 45px -25px rgba(0,0,0,.55); }

/* ===================== X MAGAZINE ===================== */
.mag { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mag__inner { max-width: var(--wrap); margin: 0 auto; padding: clamp(4rem, 9vw, 7rem) var(--pad); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.mag__cover { justify-self: center; max-width: 340px; box-shadow: 0 30px 60px -24px rgba(0,0,0,.5); border: 1px solid var(--line); }
.mag__kicker { text-transform: uppercase; letter-spacing: .3em; font-size: .72rem; font-weight: 600; color: var(--accent); }
.mag__title { font-family: var(--serif); font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 600; line-height: 1; margin: 1.2rem 0; }
.mag__title em { font-style: italic; color: var(--muted); }
.mag__desc { color: var(--muted); max-width: 42ch; margin: 0 0 2.2rem; }

/* ===================== BOUTONS ===================== */
.btn { display: inline-flex; align-items: center; text-transform: uppercase; letter-spacing: .2em; font-size: .74rem; font-weight: 600; padding: 1rem 2rem; transition: .25s; }
.btn--line { border: 1px solid currentColor; }
.btn--line:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.closing .btn--line:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--lg { padding: 1.2rem 2.8rem; font-size: .8rem; }

/* ===================== PARTENAIRES ===================== */
.partners { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); }
.partner { padding: clamp(3rem, 8vw, 6rem) 2rem; text-align: center; transition: background .3s; }
.partner:first-child { border-right: 1px solid var(--line); }
.partner:hover { background: var(--paper-2); }
.partner__name { font-family: var(--serif); font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 500; }

/* ===================== CLOSING ===================== */
.closing { background: var(--ink); color: var(--paper); text-align: center; padding: var(--space-3xl) var(--pad); }
.closing__kicker { text-transform: uppercase; letter-spacing: .3em; font-size: .72rem; color: var(--accent); }
.closing__title { font-family: var(--serif); font-size: clamp(2.8rem, 9vw, 6.5rem); font-weight: 600; line-height: .96; margin: 1.4rem 0; }
.closing__title em { font-style: italic; }
.closing__desc { color: rgba(255,255,255,.6); max-width: 48ch; margin: 0 auto 2.6rem; font-size: 1.1rem; }

/* ===================== FOOTER ===================== */
.footer { background: var(--ink); color: rgba(255,255,255,.65); padding: 0 var(--pad) 2.5rem; border-top: 1px solid rgba(255,255,255,.14); }
.footer__mast { font-family: var(--serif); font-weight: 900; font-size: clamp(4rem, 20vw, 16rem); line-height: .9; text-align: center; padding: clamp(2rem, 5vw, 4rem) 0; letter-spacing: .02em; color: var(--paper); }
.footer__grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; border-top: 1px solid rgba(255,255,255,.14); padding-top: 3rem; }
.footer__grid p { max-width: 32ch; font-size: .92rem; }
.footer__grid a { display: block; font-size: .92rem; padding: .2rem 0; transition: color .2s; }
.footer__grid a:hover { color: var(--paper); }
.footer__lab { display: block; text-transform: uppercase; letter-spacing: .2em; font-size: .66rem; font-weight: 700; color: var(--paper); margin-bottom: 1rem; }
.footer__colophon { max-width: var(--wrap); margin: 3rem auto 0; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.14); display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; text-transform: uppercase; letter-spacing: .14em; font-size: .66rem; color: rgba(255,255,255,.7); }

/* ===================== NAV — état actif ===================== */
.nav__links a[aria-current="page"] { color: var(--ink); }
.nav__links a[aria-current="page"]::after { width: 100%; }

/* ===================== PAGES INTÉRIEURES ===================== */
.page-hero {
  max-width: var(--wrap); margin: 0 auto;
  padding: clamp(9rem, 16vw, 13rem) var(--pad) clamp(2.5rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}
.page-hero .folio { margin-bottom: 2.5rem; }
.page-hero__title { font-family: var(--serif); font-weight: 600; font-size: clamp(3rem, 10vw, 7rem); line-height: .96; letter-spacing: -.01em; }
.page-hero__title em { font-style: italic; }
.page-hero__intro { margin-top: 1.6rem; max-width: 58ch; font-size: 1.2rem; color: var(--muted); }

.psection { max-width: var(--wrap); margin: 0 auto; padding: var(--space-2xl) var(--pad); }
.psection__title { font-family: var(--serif); font-weight: 600; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.02; margin-bottom: 2.5rem; }
.psection__title em { font-style: italic; }

/* blocs mission / vision */
.blocks { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
.blocks--3 { grid-template-columns: repeat(3, 1fr); }
.block { border-top: 2px solid var(--ink); padding-top: 1.4rem; }
.block h3 { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; margin-bottom: .8rem; }
.block p { color: var(--ink-2); }
.block p + p { margin-top: .8rem; }

/* liste de projets (index) */
.projlist { list-style: none; }
.projrow { display: grid; grid-template-columns: auto 1fr auto; gap: 2rem; align-items: baseline; padding: 2.4rem 0; border-top: 1px solid var(--line); transition: padding-left .35s, background .35s; color: inherit; }
.projlist a.projrow:last-child { border-bottom: 1px solid var(--line); }
.projrow:hover { padding-left: 1.2rem; }
.projrow__no { font-family: var(--serif); font-style: italic; font-size: 1.4rem; color: var(--muted); }
.projrow__name { font-family: var(--serif); font-size: clamp(1.8rem, 5vw, 3rem); font-weight: 600; }
.projrow__desc { margin-top: .5rem; color: var(--muted); max-width: 62ch; }
.projrow__cta { text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 600; color: var(--accent); white-space: nowrap; }
.projrow--soon { pointer-events: none; opacity: .45; }

/* fiches / cartes */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.card { border: 1px solid var(--line); padding: clamp(1.6rem, 4vw, 2.6rem); background: var(--paper); }
.card h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; }
.card dl { display: grid; grid-template-columns: auto 1fr; gap: .5rem 1rem; font-size: .95rem; }
.card dt { text-transform: uppercase; letter-spacing: .1em; font-size: .64rem; color: var(--accent); padding-top: .25rem; }
.card dd { color: var(--ink-2); }
.card__cta { display: inline-block; margin-top: 1.4rem; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 600; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }

/* étapes numérotées (ARS) */
.steps { list-style: none; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; padding: 1.5rem 0; border-top: 1px solid var(--line); }
.step__no { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--accent); }
.step h3 { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; margin-bottom: .3rem; }
.step p { color: var(--muted); }

/* listes à puces éditoriales */
.ticks { list-style: none; display: grid; gap: .8rem; }
.ticks li { padding-left: 1.6rem; position: relative; color: var(--ink-2); }
.ticks li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }

/* contact : formulaire + infos */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.form { display: grid; gap: 1.3rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
.field { display: grid; gap: .4rem; }
.field label { text-transform: uppercase; letter-spacing: .14em; font-size: .64rem; font-weight: 600; color: var(--muted); }
.field input, .field textarea, .field select { border: 0; border-bottom: 1.5px solid var(--ink); background: transparent; padding: .6rem 0; font: inherit; color: var(--ink); border-radius: 0; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }
.contact-info { display: grid; gap: 1.6rem; align-content: start; }
.contact-info__item .footer__lab { color: var(--ink); }
.contact-info__item p, .contact-info__item a { color: var(--ink-2); display: block; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }

/* ============================================================
   SYSTÈME DE FIGURES  (J2)
   3 gabarits : .fig--full (pleine largeur) · .fig--side (à côté
   du texte) · .fig--inset (vignette dans le flux de lecture)
   Ratios : --r-pano 21/9 · --r-wide 3/2 · --r-photo 4/3
            --r-portrait 3/4 · --r-poster 4/5 · --r-square 1/1
   ============================================================ */
:root {
  --r-pano: 21 / 9;
  --r-wide: 3 / 2;
  --r-photo: 4 / 3;
  --r-portrait: 3 / 4;
  --r-poster: 4 / 5;
  --r-square: 1 / 1;
}

.fig { margin: 0; }
.fig img { width: 100%; height: 100%; display: block; }

/* — cadrage : l'image remplit un ratio imposé (recadrage propre) — */
.fig--crop img { object-fit: cover; object-position: center; }
.fig--crop { overflow: hidden; }
.r-pano     { aspect-ratio: var(--r-pano); }
.r-wide     { aspect-ratio: var(--r-wide); }
.r-photo    { aspect-ratio: var(--r-photo); }
.r-portrait { aspect-ratio: var(--r-portrait); }
.r-poster   { aspect-ratio: var(--r-poster); }
.r-square   { aspect-ratio: var(--r-square); }

/* — gabarit 1 : pleine largeur (bandeau) — */
.fig--full { width: 100%; }

/* — gabarit 2 : à côté du texte (dans un .split) — */
.fig--side { align-self: start; }
/* deux figures côte à côte : hauteurs harmonisées */
.split > .fig--side + .fig--side, .split > .fig--side:first-child:has(+ .fig--side) { align-self: stretch; }

/* — gabarit 3 : vignette dans le flux de lecture — */
.fig--inset { max-width: min(520px, 100%); margin-top: var(--space-m); }

/* — traitements — */
.fig--frame { border: 1px solid var(--line); background: var(--paper); }
.fig--shadow img { box-shadow: 0 26px 55px -28px rgba(0,0,0,.5); }
/* figures scientifiques : ne jamais recadrer, fond blanc, air autour */
.fig--sci { border: 1px solid var(--line); background: #fff; padding: var(--space-m); }
.fig--sci img { object-fit: contain; height: auto; }
/* sur fond sombre : le cadre blanc porte la figure, la légende s'éclaircit */
.spread--ink .fig--sci { border-color: rgba(255,255,255,.2); }
.spread--ink .fig figcaption { color: rgba(255,255,255,.55); }
/* une figure très large (panorama) peut occuper toute la colonne de lecture */
.fig--inset.fig--wide { max-width: min(760px, 100%); }
/* emblème : logo centré sur panneau encre */
.fig--emblem { background: var(--ink); padding: clamp(2rem, 6vw, 4rem); display: grid; place-items: center; }
.fig--emblem img { width: 100%; max-width: 300px; height: auto; object-fit: contain; }

/* — légende unique pour toutes les figures — */
.fig figcaption, .media-cap {
  margin-top: var(--space-s); font-size: .8rem; color: var(--muted);
  line-height: 1.5; max-width: 60ch;
}

/* compat : anciens noms mappés sur le nouveau système */
.emblem { background: var(--ink); padding: clamp(2rem, 6vw, 4rem); display: grid; place-items: center; }
.emblem img { width: 100%; max-width: 300px; height: auto; }
.page-media img { width: 100%; height: auto; }
.figure-nft { margin: 0; }
.figure-nft img { width: 100%; height: auto; box-shadow: 0 26px 55px -28px rgba(0,0,0,.5); }
.sci { border: 1px solid var(--line); background: #fff; padding: var(--space-m); }
.sci img { width: 100%; height: auto; }

/* ===================== ANIMATIONS ===================== */
.reveal { opacity: 1; transform: perspective(1000px) translateY(38px) rotateX(7deg); transform-origin: 50% 100%; transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* -- Volet typographique : le titre se dévoile derrière un filet qui balaie -- */
.reveal-clip { position: relative; clip-path: inset(0 100% 0 0); transition: clip-path 1.15s cubic-bezier(.76,0,.24,1); }
.reveal-clip.in { clip-path: inset(0 0 0 0); }
.reveal-clip::after {
  content: ""; position: absolute; top: 0; bottom: 0; right: 100%; width: 3px; background: var(--accent);
  opacity: 0; transition: right 1.15s cubic-bezier(.76,0,.24,1), opacity .3s;
}
.reveal-clip.in::after { right: -2px; opacity: 0; }
.spread--ink .reveal-clip::after, .feature .reveal-clip::after { background: var(--accent); }

/* -- Photos : dévoilement par masque (bas -> haut) -- */
.reveal-mask { clip-path: inset(100% 0 0 0); transition: clip-path 1.25s cubic-bezier(.76,0,.24,1); }
.reveal-mask.in { clip-path: inset(0 0 0 0); }

/* -- Masthead : lettres qui montent une à une -- */
.cover__masthead .ltr { display: inline-block; transform: translateY(115%) rotate(6deg); opacity: 0; }
.cover__masthead.lit .ltr { animation: ltrUp .9s cubic-bezier(.2,.8,.2,1) forwards; }
@keyframes ltrUp { to { transform: none; opacity: 1; } }

/* -- Boutons magnétiques : pilotés par JS via --mx / --my -- */
.magnetic { transform: translate(var(--mx, 0px), var(--my, 0px)); transition: transform .3s cubic-bezier(.2,.8,.2,1); will-change: transform; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 860px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__links--open {
    display: flex; flex-direction: column; gap: 1.6rem; position: fixed; inset: 60px 0 auto 0;
    background: var(--paper); padding: 2rem var(--pad); box-shadow: 0 12px 30px rgba(0,0,0,.1);
  }
  .cover__teaser { display: none; }
  .cover__meta { font-size: .58rem; gap: .5rem; white-space: normal; flex-wrap: wrap; justify-content: center; max-width: 88vw; row-gap: .35rem; }
  .cover__meta .cover__rule { display: none; }
  .manifeste__cols, .feature__body { grid-template-columns: 1fr; gap: 1.5rem; }
  .ledger { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
  .gallery { grid-template-columns: 1fr; }
  .idx { grid-template-columns: auto 1fr; }
  .idx__date { grid-column: 2; }
  .chrono__row { grid-template-columns: 1fr; gap: .8rem; }
  .mag__inner { grid-template-columns: 1fr; text-align: center; }
  .mag__cover { max-width: 260px; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .partners { grid-template-columns: 1fr; }
  .partner:first-child { border-right: 0; border-bottom: 1px solid var(--line); }
  .blocks, .cards, .contact-grid, .split, .form__row { grid-template-columns: 1fr; }
  .projrow { grid-template-columns: auto 1fr; }
  .projrow__cta { grid-column: 2; }
}

/* Albums éditoriaux — photographie plein cadre, changement automatique */
.photo-story { padding: var(--space-2xl) max(var(--pad),calc((100vw - var(--wrap))/2)); background: #fff; }
.photo-story--dark { background: var(--ink); color: #fff; }
.photo-story__head { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(240px,.65fr); gap: 2rem; align-items: end; margin-bottom: var(--space-l); }
.photo-story__head h2 { max-width: 12ch; font-size: clamp(2.8rem,6.5vw,6.8rem); line-height: .86; }
.photo-story__head p { max-width: 48ch; color: var(--muted); }
.photo-story--dark .photo-story__head p { color: rgba(255,255,255,.66); }
.photo-stage { position: relative; height: clamp(540px,68vw,820px); overflow: hidden; background: #090909; isolation: isolate; outline: 0; }
.photo-stage__slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transform: scale(1.025); transition: opacity .9s ease,transform 1.1s cubic-bezier(.2,.72,.2,1),visibility 0s linear 1.1s; }
.photo-stage__slide.is-active { z-index: 1; opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.photo-stage__slide img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.15) contrast(1.03); transform: scale(1.01); transition: transform 6.2s linear,filter .7s; }
.photo-stage__slide.is-active img { transform: scale(1.055); }
.photo-stage__slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.14) 55%,rgba(0,0,0,.08)),linear-gradient(0deg,rgba(0,0,0,.64),transparent 48%); }
.photo-stage__caption { position: absolute; z-index: 2; left: clamp(1.4rem,4vw,4.5rem); bottom: clamp(4.8rem,8vw,7rem); max-width: min(580px,72%); color: #fff; }
.photo-stage__caption span { display: block; margin-bottom: .75rem; color: #fff; font-size: .68rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.photo-stage__caption span::before { content: ""; display: inline-block; width: 2.5rem; height: 2px; margin: 0 .75rem .2rem 0; background: var(--accent); }
.photo-stage__caption strong { display: block; font-size: clamp(2.35rem,5.5vw,5.8rem); line-height: .88; letter-spacing: -.055em; }
.photo-stage__caption p { max-width: 48ch; margin-top: 1rem; color: rgba(255,255,255,.82); }
.photo-stage__ui { position: absolute; z-index: 4; right: clamp(1rem,3vw,3rem); bottom: 1.25rem; left: clamp(1rem,3vw,3rem); display: grid; grid-template-columns: auto 1fr auto; gap: 1.4rem; align-items: center; }
.photo-stage__count { color: #fff; font-size: .68rem; font-weight: 800; letter-spacing: .18em; }
.photo-stage__dots { display: flex; gap: .42rem; align-items: center; }
.photo-stage__dots button { width: min(3.2rem,5vw); height: 3px; padding: 0; border: 0; background: rgba(255,255,255,.35); cursor: pointer; }
.photo-stage__dots button.is-active { background: var(--accent); }
.photo-stage__arrows { display: flex; gap: .5rem; }
.photo-stage__arrows button { width: 3rem; height: 3rem; border: 1px solid rgba(255,255,255,.58); background: rgba(0,0,0,.28); color: #fff; font: inherit; cursor: pointer; backdrop-filter: blur(9px); }
.photo-stage__arrows button:hover,.photo-stage__arrows button:focus-visible { border-color: var(--accent); background: var(--accent); }
.photo-stage--award { height: clamp(520px,62vw,760px); }
.photo-stage--award .photo-stage__slide::after { background: linear-gradient(90deg,rgba(0,0,0,.76),rgba(0,0,0,.08) 66%),linear-gradient(0deg,rgba(0,0,0,.46),transparent 55%); }

/* Annuaire X-Card 2026 */
.team-hero .team-count strong { color: var(--accent); }
.members-wrap--xcards { max-width: none; padding-right: max(var(--pad),calc((100vw - var(--wrap))/2)); padding-left: max(var(--pad),calc((100vw - var(--wrap))/2)); }
.members-wrap--xcards .members-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: clamp(.8rem,1.7vw,1.5rem); }
.members-wrap--xcards .member-card { position: relative; border-top: 1px solid var(--ink); }
.members-wrap--xcards .member-card__portrait { aspect-ratio: 1; border: 0; background: #151515; }
.members-wrap--xcards .member-card__portrait img { width: 100%; height: 100%; object-fit: cover; object-position: top; filter: grayscale(.95); }
.members-wrap--xcards .member-card:hover .member-card__portrait img { filter: grayscale(0); transform: scale(1.035); }
.members-wrap--xcards .member-card__copy { min-height: 11rem; padding: 1.15rem .1rem 1.4rem; }
.members-wrap--xcards .member-card__copy::before { content: attr(data-index); float: right; color: var(--accent); font-size: .68rem; font-weight: 800; letter-spacing: .14em; }
.members-wrap--xcards .member-card__copy h3 { max-width: 9ch; }
.members-wrap--xcards .member-card__copy p { font-size: .78rem; }

@media (max-width: 980px) {
  .members-wrap--xcards .members-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
}
@media (max-width: 760px) {
  .photo-story__head { grid-template-columns: 1fr; }
  .photo-stage { height: 72vh; min-height: 540px; }
  .photo-stage__slide::after { background: linear-gradient(0deg,rgba(0,0,0,.82),rgba(0,0,0,.05) 72%); }
  .photo-stage__caption { right: 1.4rem; bottom: 5.3rem; left: 1.4rem; max-width: none; }
  .photo-stage__caption strong { font-size: clamp(2.4rem,12vw,4rem); }
  .photo-stage__caption p { font-size: .86rem; }
  .photo-stage__dots button { width: 1.25rem; }
  .members-wrap--xcards .members-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .members-wrap--xcards .member-card__copy { min-height: 9.5rem; }
}
@media (max-width: 480px) {
  .members-wrap--xcards .members-grid { grid-template-columns: 1fr; }
  .members-wrap--xcards .member-card__copy { min-height: 0; }
}

/* Cadrages éditoriaux par type de visuel */
.news-poster__media--portrait { display: grid; place-items: center; background: #111; }
.news-poster__media--portrait img { object-fit: contain; object-position: center; filter: none; transform: none; }
.news-poster.is-active .news-poster__media--portrait img { transform: scale(1.018); }
.news-poster__media--award img { object-position: 50% 52%; }
.news-poster__media--team img { object-position: 50% 62%; }
.news-poster__media--conference img { object-position: 50% 56%; }
.spotlight__media--portrait img { object-position: 50% 42%; filter: none; }
.award-band--winner figure { aspect-ratio: 4/5; background: #111; }
.award-band--winner figure img { object-position: 50% 42%; filter: none; }
.article-hero--portrait { display: grid; place-items: center; }
.article-hero--portrait img { width: auto; max-width: 100%; max-height: 78vh; object-fit: contain; filter: none; }

.history__moment figure { background: #111; }
.history__moment img { object-position: var(--focus,50% 50%); transition: transform .9s cubic-bezier(.2,.75,.2,1); }
.history__moment.is-current img { transform: scale(1.018); }

.photo-stage--centered .photo-stage__slide img { object-position: 50% 50%; }

@media (max-width: 860px) {
  .award-band--winner figure { aspect-ratio: 4/5; max-height: 78vh; }
  .history__moment figure { aspect-ratio: 4/3; }
}

/* ===================== LOGO DE NAVIGATION ===================== */
.nav__logo--image { width: 112px; height: 38px; display: block; overflow: hidden; background: var(--ink); flex: 0 0 auto; }
.nav__logo-crop { display: block; width: 112px; height: 38px; overflow: hidden; }
.nav__logo-crop img { width: 112px; height: 112px; max-width: none; transform: translateY(-37px); }

/* ===================== ACTUALITÉS — AFFICHES PANORAMIQUES ===================== */
.news-intro { max-width: var(--wrap); margin: 0 auto; padding: var(--space-2xl) var(--pad) var(--space-l); }
.news-stage { position: relative; width: 100%; height: clamp(430px, 51vw, 610px); overflow: hidden; background: var(--ink); isolation: isolate; }
.news-stage--page { margin-bottom: var(--space-3xl); }
.news-poster { position: absolute; inset: 0; display: grid; grid-template-columns: minmax(0,1.12fr) minmax(320px,.88fr); opacity: 0; visibility: hidden; transform: translateX(4%); transition: opacity .75s ease, transform .85s cubic-bezier(.2,.75,.2,1), visibility 0s linear .85s; }
.news-poster.is-active { opacity: 1; visibility: visible; transform: none; z-index: 1; transition-delay: 0s; }
.news-poster__copy { position: relative; z-index: 2; padding: clamp(2.5rem,6vw,6.5rem) var(--pad); display: flex; flex-direction: column; justify-content: center; }
.news-poster__number { position: absolute; top: 1.5rem; left: var(--pad); font-size: .7rem; font-weight: 800; letter-spacing: .2em; }
.news-poster time { display: block; margin-bottom: 1rem; font-size: .7rem; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; }
.news-poster h2, .news-poster h3 { max-width: 10ch; font-size: clamp(3.2rem,8.2vw,8.5rem); line-height: .78; letter-spacing: -.075em; }
.news-poster p { max-width: 48ch; margin-top: 1.7rem; font-size: clamp(.95rem,1.5vw,1.18rem); }
.news-poster a { align-self: flex-start; margin-top: 1.8rem; padding-bottom: .3rem; border-bottom: 1px solid currentColor; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.news-poster figure { height: 100%; overflow: hidden; }
.news-poster figure img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08); transition: filter .7s, transform 6.2s linear; }
.news-poster.is-active figure img { transform: scale(1.045); }
.news-poster--red { background: var(--accent); color: #fff; }
.news-poster--red figure { border-left: 1px solid rgba(255,255,255,.35); }
.news-poster--paper { background: #fff; color: var(--ink); }
.news-poster--paper .news-poster__number, .news-poster--paper time { color: var(--accent-text); }
.news-poster--paper figure { border-left: 1px solid var(--ink); }
.news-poster--ink { background: var(--ink); color: #fff; }
.news-poster--ink .news-poster__number, .news-poster--ink time { color: var(--accent); }
.news-poster--ink figure { border-left: 1px solid rgba(255,255,255,.28); }
.news-stage__ui { position: absolute; z-index: 4; right: var(--pad); bottom: 1.35rem; left: var(--pad); display: flex; align-items: center; justify-content: space-between; pointer-events: none; }
.news-stage__dots, .news-stage__arrows { display: flex; gap: .55rem; pointer-events: auto; }
.news-stage__dots button { width: 2.8rem; height: 3px; border: 0; background: rgba(255,255,255,.42); cursor: pointer; }
.news-stage__dots button.is-active { background: #fff; }
.news-stage__arrows button { width: 2.7rem; height: 2.7rem; border: 1px solid rgba(255,255,255,.6); background: rgba(0,0,0,.2); color: #fff; font: inherit; cursor: pointer; backdrop-filter: blur(8px); }

/* ===================== ÉQUIPE — X-CARDS ===================== */
.team-hero .page-hero__inner { position: relative; }
.team-count { position: absolute; right: 0; bottom: 0; display: flex; align-items: end; gap: 1rem; }
.team-count strong { color: var(--accent); font-size: clamp(4rem,8vw,7rem); line-height: .8; }
.team-count span { color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .12em; line-height: 1.35; text-transform: uppercase; }
.members-wrap { max-width: var(--wrap); margin: 0 auto; padding: var(--space-2xl) var(--pad) var(--space-3xl); }
.members-head { display: grid; grid-template-columns: .45fr 1.2fr .8fr; gap: 2rem; align-items: end; margin-bottom: var(--space-xl); }
.members-head .eyebrow { align-self: start; }
.members-head h2 { font-size: clamp(2.4rem,5vw,5rem); line-height: .9; }
.members-head p { color: var(--muted); }
.members-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: clamp(1rem,2.3vw,2rem); }
.member-card { min-width: 0; }
.member-card__portrait { aspect-ratio: 1; overflow: hidden; background: var(--ink); border: 1px solid var(--ink); transition: border-color .35s; }
.member-card__portrait img { width: 100%; height: auto; max-width: none; filter: grayscale(1); transition: filter .5s, transform .7s cubic-bezier(.2,.75,.2,1); }
.member-card:hover .member-card__portrait { border-color: var(--accent); }
.member-card:hover .member-card__portrait img { filter: grayscale(1); transform: scale(1.025); }
.member-card__copy { padding: 1.15rem 0 1.7rem; border-bottom: 1px solid var(--line); }
.member-card__copy span { color: var(--accent-text); font-size: .66rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.member-card__copy h3 { margin-top: .25rem; font-size: clamp(1.45rem,2.4vw,2.2rem); line-height: 1; }
.member-card__copy p { max-width: 34ch; margin-top: .65rem; color: var(--muted); font-size: .85rem; }
.team-collective { position: relative; min-height: 72vh; display: grid; grid-template-columns: 1fr 1fr; background: var(--ink); color: #fff; overflow: hidden; }
.team-collective figure { min-height: 72vh; overflow: hidden; }
.team-collective img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); opacity: .78; transition: filter .6s, opacity .6s; }
.team-collective:hover img { filter: grayscale(.15); opacity: .9; }
.team-collective > div { position: absolute; inset: 0; z-index: 2; display: grid; place-content: center; padding: var(--pad); text-align: center; background: linear-gradient(90deg,rgba(0,0,0,.2),rgba(0,0,0,.72),rgba(0,0,0,.2)); pointer-events: none; }
.team-collective h2 { max-width: 12ch; margin: 0 auto; font-size: clamp(3rem,7vw,7rem); line-height: .88; }

@media (max-width: 860px) {
  .nav__logo--image, .nav__logo-crop { width: 92px; height: 34px; }
  .nav__logo-crop img { width: 92px; height: 92px; transform: translateY(-29px); }
  .news-stage { height: 690px; }
  .news-poster { grid-template-columns: 1fr; grid-template-rows: 1.15fr .85fr; }
  .news-poster__copy { padding: 3.4rem var(--pad) 4rem; }
  .news-poster h2, .news-poster h3 { font-size: clamp(3.2rem,16vw,5.8rem); }
  .news-poster figure { grid-row: 1; }
  .news-poster__copy { grid-row: 2; }
  .news-poster figure { border: 0; border-bottom: 1px solid currentColor; }
  .news-stage__dots button { width: 1.8rem; }
  .team-count { position: static; margin-top: 2.5rem; }
  .members-head { grid-template-columns: 1fr; }
  .members-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .team-collective { grid-template-columns: 1fr; }
  .team-collective figure { min-height: 48vh; }
  .team-collective figure:nth-child(2) { display: none; }
}

@media (max-width: 520px) {
  .members-grid { grid-template-columns: 1fr; }
}

/* ===================== DIRECTION CHEMIX — NOIR, BLANC, ROUGE ===================== */
h1, h2, h3, .spread__title, .page-hero h1, .page-hero__title,
.feature__title, .closing__title, .footer__mast, .scientific-summary h2,
.project-card h2, .project-card h3, .news-card h3 {
  font-family: var(--sans);
  font-style: normal;
  letter-spacing: -.035em;
}

.spotlight, .award-band {
  max-width: var(--wrap); margin: 0 auto; padding: var(--space-2xl) var(--pad);
  display: grid; grid-template-columns: minmax(280px,.86fr) minmax(0,1.14fr);
  gap: clamp(2rem,6vw,6rem); align-items: center;
}
.spotlight__media, .award-band figure { aspect-ratio: 4/5; overflow: hidden; background: var(--paper-2); }
.spotlight__media img, .award-band figure img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); transition: filter .5s, transform .8s; }
.spotlight:hover img, .award-band:hover img { filter: grayscale(0); transform: scale(1.025); }
.spotlight__copy h2, .award-band h2 { max-width: 12ch; font-size: clamp(2.5rem,6vw,5.7rem); line-height: .94; }
.spotlight__copy p, .award-band p { max-width: 56ch; margin-top: 1.4rem; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; align-self: center; padding: .8rem 0; border-bottom: 1px solid var(--accent); font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.history { background: var(--ink); color: #fff; }
.history__head { max-width: var(--wrap); margin: 0 auto; padding: var(--space-3xl) var(--pad) var(--space-l); }
.history__head > p { margin-top: 1rem; color: rgba(255,255,255,.55); font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; }
.history__stream { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad) var(--space-3xl); }
.history__moment { min-height: 78vh; padding: clamp(3rem,8vh,7rem) 0; display: grid; grid-template-columns: minmax(170px,.65fr) minmax(250px,.8fr) minmax(320px,1.55fr); gap: clamp(1.5rem,4vw,4rem); align-items: center; border-top: 1px solid rgba(255,255,255,.17); opacity: .28; filter: blur(3px); transform: scale(.985); transition: opacity .6s, filter .6s, transform .6s; }
.history__moment.is-current { opacity: 1; filter: none; transform: none; }
.history__date { display: flex; flex-direction: column; min-width: 0; }
.history__date strong { font-size: clamp(3rem,7vw,6.5rem); line-height: .85; letter-spacing: -.06em; white-space: nowrap; }
.history__date span { margin-top: .8rem; color: var(--accent); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; }
.history__story h3 { font-size: clamp(1.5rem,3vw,2.7rem); line-height: 1; }
.history__story p { margin-top: 1rem; color: rgba(255,255,255,.67); }
.history__moment figure { aspect-ratio: 4/3; overflow: hidden; }
.history__moment img { width: 100%; height: 100%; object-fit: cover; }

.project-stage { padding: var(--space-2xl) 0; }
.project-showcase { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.project-showcase__item { position: relative; display: grid; grid-template-columns: 3.5rem 1fr auto; gap: 1.5rem; align-items: center; min-height: 155px; padding: 1.5rem 0; border-top: 1px solid var(--line); overflow: hidden; }
.project-showcase__item:last-child { border-bottom: 1px solid var(--line); }
.project-showcase__index { color: var(--muted); font-size: .7rem; letter-spacing: .15em; }
.project-showcase__item strong { display: block; font-size: clamp(2.8rem,7vw,6rem); line-height: .9; letter-spacing: -.06em; transition: transform .45s; }
.project-showcase__item small { display: block; margin-top: .65rem; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.project-showcase__orb { width: clamp(3.5rem,8vw,6rem); aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; color: var(--accent); font-weight: 800; font-size: 1.5rem; transition: transform .55s, background .35s, color .35s; }
.project-showcase__item:hover strong { transform: translateX(.5rem); }
.project-showcase__item:hover .project-showcase__orb { transform: rotate(18deg) scale(1.08); background: var(--accent); color: #fff; border-color: var(--accent); }

/* ===================== PARCOURS PRINCIPAUX ===================== */
.site-pathways { padding-top: var(--space-l); }
.site-pathways__title { max-width: 16ch; margin-top: .65rem; font-size: clamp(2.2rem, 5vw, 4.8rem); line-height: .98; letter-spacing: -.045em; }
.site-pathways__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: var(--space-l); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.site-pathways__grid a { position: relative; min-height: 150px; padding: clamp(1.35rem, 3vw, 2rem) clamp(3.25rem, 5vw, 4.5rem) clamp(1.35rem, 3vw, 2rem) clamp(1.35rem, 3vw, 2rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .3s, color .3s; }
.site-pathways__grid strong { display: block; font-size: clamp(1.2rem, 2.2vw, 1.75rem); line-height: 1.05; }
.site-pathways__grid span { display: block; max-width: 38ch; margin-top: .65rem; color: var(--muted); font-size: .82rem; line-height: 1.55; transition: color .3s; }
.site-pathways__grid b { position: absolute; top: 1.5rem; right: 1.5rem; color: var(--accent); font-size: 1.25rem; transition: transform .3s; }
.site-pathways__grid a:hover { background: var(--ink); color: var(--paper); }
.site-pathways__grid a:hover span { color: rgba(255,255,255,.65); }
.site-pathways__grid a:hover b { transform: translate(.25rem, -.25rem); }

.news-rail--media { grid-auto-columns: minmax(310px,42%); }
.news-rail--media .news-card { padding: 0; overflow: hidden; }
.news-rail--media .news-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; filter: grayscale(1); transition: filter .45s, transform .6s; }
.news-rail--media .news-card:hover img { filter: none; transform: scale(1.025); }
.news-rail--media .news-card > div { min-height: 235px; padding: clamp(1.25rem,3vw,2rem); display: flex; flex-direction: column; }

.project-gallery { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad) var(--space-3xl); }
.project-panel { position: relative; display: grid; grid-template-columns: minmax(220px,.8fr) minmax(0,1.2fr) auto; align-items: center; gap: clamp(1.5rem,5vw,5rem); padding: clamp(2rem,5vw,4rem) 0; border-top: 1px solid var(--line); }
.project-panel:last-child { border-bottom: 1px solid var(--line); }
.project-panel figure { aspect-ratio: 16/10; overflow: hidden; background: #000; }
.project-panel img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); transition: filter .45s, transform .7s; }
.project-panel:hover img { filter: none; transform: scale(1.04); }
.project-panel span { color: var(--accent-text); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.project-panel h2 { margin: .45rem 0; font-size: clamp(3rem,8vw,7rem); line-height: .86; }
.project-panel p { max-width: 42ch; color: var(--muted); }
.project-panel b { font-size: 2rem; color: var(--accent); transition: transform .35s; }
.project-panel:hover b { transform: translate(.4rem,-.4rem); }

.project-wide { max-width: var(--wrap); margin: var(--space-l) auto 0; padding: 0 var(--pad); }
.project-wide img { width: 100%; max-height: 72vh; object-fit: cover; filter: grayscale(1); }
.research-figure { margin: var(--space-l) 0; padding: 1rem; border: 1px solid var(--line); background: #fff; }
.research-figure img { width: 100%; height: auto; }
.research-figure figcaption { margin-top: .85rem; color: var(--muted); font-size: .78rem; line-height: 1.5; }
.model-diagram { min-height: 240px; display: flex; align-items: center; justify-content: center; gap: clamp(.5rem,2vw,1.25rem); padding: clamp(1rem,4vw,3rem); background: var(--ink); color: #fff; }
.model-diagram span { flex: 1; min-height: 90px; display: grid; place-items: center; padding: 1rem; border: 1px solid rgba(255,255,255,.35); text-align: center; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.model-diagram i { color: var(--accent); font-style: normal; font-size: 1.6rem; }
.download-end { max-width: var(--wrap); margin: 0 auto; padding: var(--space-2xl) var(--pad); display: flex; justify-content: space-between; align-items: end; gap: 2rem; border-top: 1px solid var(--line); }
.download-end h2 { font-size: clamp(2rem,5vw,4rem); line-height: .95; }
.download-end p { max-width: 58ch; margin-top: 1rem; color: var(--muted); }

.article-hero { max-width: 980px; margin: 0 auto; padding: 0 var(--pad); }
.article-hero img { width: 100%; max-height: 72vh; object-fit: cover; filter: grayscale(.25); }
.article-hero.article-hero--portrait { max-width: 760px; }
.article-hero.article-hero--portrait img { display: block; width: 100%; height: auto; max-height: none; margin: 0 auto; object-fit: contain; filter: none; }
.article-photo-end { max-width: 760px; margin: 0 auto var(--space-3xl); padding: 0 var(--pad); }
.article-photo-end img { display: block; width: 100%; height: auto; background: var(--ink); }
.article-photo-end figcaption { padding: .8rem 0 0; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.article-copy { max-width: 760px; margin: 0 auto; padding: var(--space-2xl) var(--pad) var(--space-3xl); }
.article-copy p + p { margin-top: 1.25rem; }
.article-lead { font-size: clamp(1.4rem,3vw,2.15rem); line-height: 1.35; }

@media (max-width: 860px) {
  .spotlight, .award-band { grid-template-columns: 1fr; }
  .spotlight__media, .award-band figure { aspect-ratio: 16/10; }
  .history__moment { min-height: auto; grid-template-columns: 1fr; gap: 1.25rem; opacity: 1; filter: none; transform: none; }
  .history__moment figure { aspect-ratio: 16/10; }
  .history__date strong { font-size: clamp(3.3rem,17vw,5.5rem); }
  .project-showcase__item { grid-template-columns: 2.2rem 1fr auto; min-height: 125px; }
  .project-showcase__item strong { font-size: clamp(2.4rem,13vw,4.5rem); }
  .project-showcase__orb { width: 3rem; }
  .site-pathways__grid { grid-template-columns: 1fr; }
  .site-pathways__grid a { min-height: 128px; }
  .project-panel { grid-template-columns: 1fr auto; }
  .project-panel figure { grid-column: 1/-1; }
  .model-diagram { flex-direction: column; }
  .model-diagram span { width: 100%; min-height: 70px; }
  .model-diagram i { transform: rotate(90deg); }
  .download-end { align-items: start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, .marquee__track, .cover__arrow { animation: none !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .reveal-clip, .reveal-mask { clip-path: none !important; }
  .cover__masthead .ltr { transform: none !important; opacity: 1 !important; }
  html { scroll-behavior: auto; }
}

/* ===================== LOGICIELS CHEMIX ===================== */
.software-hero { background: linear-gradient(135deg,#fff 0%,#fff 62%,#f2f2f2 62%,#f2f2f2 100%); }
.software-hero__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(360px,.85fr); gap: clamp(2rem,6vw,6rem); align-items: center; }
.software-hero__figure { overflow: hidden; border: 1px solid var(--line); background: var(--ink); box-shadow: 22px 22px 0 var(--accent); }
.software-hero__figure img { width: 100%; aspect-ratio: 16/10; object-fit: cover; filter: grayscale(.18) contrast(1.06); }
.software-hero__figure figcaption { padding: .8rem 1rem; background: var(--ink); color: rgba(255,255,255,.72); font-size: .72rem; }
.software-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.software-badges span { padding: .38rem .65rem; border: 1px solid var(--line-strong); font-size: .68rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.software-capabilities { grid-template-columns: repeat(3,minmax(0,1fr)); }
.software-feature h2, .software-workflow h2, .software-dft h2, .software-open h2, .software-project h2 { max-width: 15ch; font-size: clamp(2.6rem,6vw,5.8rem); line-height: .92; letter-spacing: -.045em; }
.software-feature .software-hero__grid > div > p { max-width: 62ch; margin-top: var(--space-m); font-size: clamp(1rem,1.7vw,1.2rem); }
.software-examples { max-width: 820px; margin-top: var(--space-l); padding: 1.2rem 1.35rem; border: 1px solid rgba(255,255,255,.26); }
.software-examples strong { display: block; margin-bottom: .35rem; color: #fff; }
.software-examples p { color: rgba(255,255,255,.72); }
.software-dft__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(390px,.82fr); gap: clamp(2rem,6vw,6rem); align-items: start; margin-top: var(--space-xl); }
.software-dft__grid > div > p:first-child { max-width: 66ch; font-size: clamp(1rem,1.7vw,1.22rem); }
.software-specs { margin: 0; background: var(--paper); }
.software-specs th { width: 42%; white-space: normal; }
.software-open { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.72fr); gap: clamp(2rem,6vw,6rem); align-items: end; }
.software-open p { max-width: 68ch; margin-top: var(--space-m); color: var(--muted); }
.software-project__grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(360px,.85fr); gap: clamp(2rem,6vw,6rem); align-items: center; }
.software-project__grid p { max-width: 68ch; margin-top: var(--space-m); }
.software-project figure { overflow: hidden; border: 1px solid var(--line); background: var(--ink); }
.software-project figure img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.software-project figcaption { padding: .8rem 1rem; color: rgba(255,255,255,.72); font-size: .72rem; }

@media (min-width: 861px) and (max-width: 1220px) {
  .nav__inner { gap: .8rem; }
  .nav__links { gap: clamp(.55rem,1.35vw,1rem); }
  .nav__links a { font-size: .64rem; letter-spacing: .12em; }
  .nav__cta { padding-inline: .8rem; font-size: .64rem; letter-spacing: .12em; }
}

@media (max-width: 860px) {
  .software-hero { background: #fff; }
  .software-hero__grid, .software-dft__grid, .software-open, .software-project__grid { grid-template-columns: 1fr; }
  .software-hero__figure { order: -1; box-shadow: 10px 10px 0 var(--accent); }
  .software-capabilities { grid-template-columns: 1fr; }
  .software-specs { min-width: 0 !important; }
  .software-specs th, .software-specs td { padding: .65rem; }
}

/* ===================== CHEMIX 2026 — COMPOSANTS ÉDITORIAUX ===================== */
.page-hero { padding: clamp(8rem, 16vw, 12rem) var(--pad) var(--space-2xl); border-bottom: 1px solid var(--line); }
.page-hero__inner { max-width: var(--wrap); margin: 0 auto; }
.page-hero h1 { max-width: 12ch; font-family: var(--serif); font-size: clamp(3.5rem, 9vw, 8rem); line-height: .9; letter-spacing: -.035em; }
.page-hero p { max-width: var(--measure); margin-top: var(--space-m); font-size: clamp(1rem, 1.8vw, 1.25rem); }
.eyebrow { display: block; margin-bottom: var(--space-s); color: var(--accent-text); font-size: .7rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.statusbar { display: flex; flex-wrap: wrap; gap: .65rem 1.25rem; align-items: center; margin-top: var(--space-m); font-size: .78rem; }
.status { display: inline-flex; align-items: center; gap: .5rem; padding: .42rem .7rem; border: 1px solid currentColor; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.status::before { content: ""; width: .48rem; height: .48rem; border-radius: 50%; background: currentColor; }
.update-date { color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--space-l); }
.btn--outline { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn--outline:hover { background: var(--ink); color: #fff; }
.fact-grid, .project-grid, .people, .news-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.fact, .project-card, .person, .news-card { background: var(--paper); padding: clamp(1.25rem, 3vw, 2.25rem); }
.fact strong { display: block; margin-bottom: .35rem; font-family: var(--serif); font-size: clamp(1.7rem, 4vw, 3rem); line-height: 1; }
.fact span, .project-card p, .person p, .news-card p { color: var(--muted); }
.project-card { min-height: 280px; display: flex; flex-direction: column; border-top: 4px solid var(--project-accent, var(--ink)); }
.project-card h2, .project-card h3 { margin: .35rem 0 .8rem; font-family: var(--serif); font-size: clamp(1.8rem, 3.2vw, 3rem); line-height: 1; }
.project-card .project-card__link { margin-top: auto; padding-top: 2rem; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.project-card .project-card__link::after { content: " →"; }
.theme-galalithe, .theme-cfox, .theme-xence, .theme-xtrt, .theme-invex { --project-accent: #ed1c24; --accent: #ed1c24; --accent-text: #b3121b; }
.scientific-summary { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(250px, .8fr); gap: clamp(2rem, 6vw, 6rem); }
.scientific-summary h2, .content-block h2 { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: .98; margin-bottom: var(--space-m); }
.scientific-summary h3, .content-block h3 { margin: 2rem 0 .6rem; font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; }
.scientific-summary p + p, .content-block p + p { margin-top: 1rem; }
.scientific-aside { border-top: 3px solid var(--accent); padding-top: 1.2rem; }
.formula { margin: 1.25rem 0; padding: 1rem 1.2rem; overflow-x: auto; background: var(--paper-2); border-left: 3px solid var(--accent); font-family: Georgia, serif; font-size: 1.05rem; }
.data-table { width: 100%; margin: 1.25rem 0; border-collapse: collapse; font-size: .9rem; }
.data-table th, .data-table td { padding: .75rem; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th { background: var(--ink); color: #fff; }
.note { margin-top: var(--space-m); padding: 1rem 1.2rem; border: 1px solid var(--line); background: var(--paper-2); font-size: .9rem; }
.note strong { display: block; margin-bottom: .25rem; }
.section-dark { background: var(--ink); color: #fff; }
.section-dark .eyebrow { color: #fff; opacity: .72; }
.spread--ink .eyebrow { color: #fff; opacity: .78; }
.section-dark .spread__intro, .section-dark .manifeste__cols p { color: rgba(255,255,255,.78); }
.spread--ink .source-note { color: rgba(255,255,255,.72); }
.section-dark .btn--outline { color: #fff; border-color: #fff; }
.section-dark .btn--outline:hover { color: var(--ink); background: #fff; }
.news-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 42%); gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; scrollbar-width: thin; }
.news-rail > * { scroll-snap-align: start; }
.news-controls { display: flex; justify-content: flex-end; gap: .5rem; margin: -2.5rem 0 1rem; }
.news-control { width: 2.5rem; height: 2.5rem; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); cursor: pointer; font: inherit; font-size: 1.1rem; }
.news-control:hover { background: var(--ink); color: #fff; }
.news-card { min-height: 230px; border: 1px solid var(--line); display: flex; flex-direction: column; }
.news-card time { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }
.news-card h3 { margin: .7rem 0; font-family: var(--serif); font-size: 1.8rem; line-height: 1.05; }
.news-card a { margin-top: auto; font-weight: 700; }
.logo-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(1.5rem, 5vw, 4rem); padding: var(--space-l) 0; border-block: 1px solid var(--line); }
.logo-wordmark { font-weight: 750; letter-spacing: .06em; text-align: center; }
.logo-partner { display: grid; place-items: center; width: min(100%, 15rem); min-height: 7rem; padding: 1rem; background: #fff; border: 1px solid var(--line); transition: transform .2s ease, border-color .2s ease; }
.logo-partner:hover { transform: translateY(-2px); border-color: var(--ink); }
.logo-partner:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.logo-partner img { display: block; width: 100%; height: 5.5rem; object-fit: contain; }
.logo-partner--rowan img { width: min(100%, 12rem); height: 5.5rem; object-fit: contain; filter: none; }
.faq-list { max-width: 850px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 1.2rem 0; }
.faq-list summary { cursor: pointer; font-family: var(--serif); font-size: 1.35rem; font-weight: 700; }
.faq-list details p { max-width: var(--measure); margin-top: .8rem; color: var(--ink-2); }
.person h3 { margin-bottom: .25rem; font-family: var(--serif); font-size: 1.5rem; }
.person__role { display: block; margin-bottom: .8rem; color: var(--accent-text); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.tag-list { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.tag { padding: .35rem .55rem; border: 1px solid var(--line); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.source-note { margin-top: var(--space-l); color: var(--muted); font-size: .78rem; }

/* Rapports scientifiques projet — structure commune issue des synthèses Overleaf */
.project-wide figcaption { padding-top: .7rem; color: var(--muted); font-size: .78rem; }
.project-report { scroll-margin-top: 6rem; }
.project-report__nav { position: sticky; top: 0; z-index: 20; display: flex; justify-content: center; gap: clamp(.75rem, 3vw, 2.5rem); padding: .85rem var(--pad); overflow-x: auto; background: rgba(255,255,255,.96); border-block: 1px solid var(--line); backdrop-filter: blur(12px); }
.project-report__nav a { flex: 0 0 auto; color: var(--muted); font-size: .67rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.project-report__nav a:hover, .project-report__nav a:focus-visible { color: var(--accent-text); }
.project-report__lead, .project-report__head { max-width: 900px; }
.project-report__lead h2, .project-report__head h2 { max-width: 15ch; font-size: clamp(2.6rem, 6vw, 5.8rem); line-height: .92; letter-spacing: -.045em; }
.project-report__lead > p, .project-report__head + p { max-width: 70ch; margin-top: var(--space-m); font-size: clamp(1.03rem, 1.7vw, 1.22rem); }
.section-soft { background: var(--paper-2); }
.result-callout { max-width: 1050px; margin-top: var(--space-xl); padding: clamp(1.4rem, 4vw, 3rem); border-left: 5px solid var(--accent); background: var(--ink); color: #fff; }
.result-callout strong { display: block; margin-bottom: .8rem; color: #fff; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.result-callout p { max-width: 68ch; font-size: clamp(1.15rem, 2.2vw, 1.65rem); line-height: 1.35; }
.result-callout small { display: block; max-width: 78ch; margin-top: 1rem; color: rgba(255,255,255,.66); line-height: 1.55; }
.evidence-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; margin-top: var(--space-xl); background: var(--line); border: 1px solid var(--line); }
.evidence-grid article { min-width: 0; padding: clamp(1.25rem, 3vw, 2.3rem); background: var(--paper); }
.evidence-grid__index { display: block; margin-bottom: 2rem; color: var(--accent-text); font-size: .7rem; font-weight: 800; letter-spacing: .16em; }
.evidence-grid h3 { margin: 0 0 .75rem; font-size: clamp(1.25rem, 2.2vw, 1.8rem); text-transform: none; letter-spacing: -.02em; }
.evidence-grid p { color: var(--muted); }
.evidence-grid--dark { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.2); }
.evidence-grid--dark article { background: var(--ink); }
.evidence-grid--dark p { color: rgba(255,255,255,.72); }
.evidence-grid--dark .evidence-grid__index { color: #fff; }
.table-scroll { margin: var(--space-l) 0; overflow-x: auto; }
.table-scroll .data-table { min-width: 720px; margin: 0; }
.data-table caption { padding: 0 0 .8rem; color: var(--muted); font-size: .78rem; text-align: left; }
.section-dark .data-table td { border-color: rgba(255,255,255,.24); color: rgba(255,255,255,.82); }
.section-dark .data-table th { border-color: rgba(255,255,255,.28); background: #fff; color: var(--ink); }
.section-dark .data-table caption { color: rgba(255,255,255,.66); }
.research-figure--feature { max-width: 1100px; }
.cfox-strand__grid, .project-partner__grid { display: grid; grid-template-columns: minmax(0,.9fr) minmax(420px,1.1fr); gap: clamp(2rem,6vw,6rem); align-items: center; }
.cfox-strand__copy h2, .project-partner h2 { max-width: 14ch; font-size: clamp(2.6rem,6vw,5.8rem); line-height: .92; letter-spacing: -.045em; }
.cfox-strand__copy > p, .project-partner__grid > div > p { max-width: 66ch; margin-top: var(--space-m); font-size: clamp(1rem,1.7vw,1.2rem); }
.cfox-strand__figure { overflow: hidden; border: 1px solid var(--line); background: #f3f3f3; }
.cfox-strand__figure img { display: block; width: 100%; aspect-ratio: 16/11; padding: clamp(.75rem,2vw,1.5rem); object-fit: contain; }
.cfox-strand__figure figcaption { padding: .8rem 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; }
.cfox-strand__figure figcaption a { color: var(--ink); font-weight: 700; }
.project-partner { border-top: 1px solid var(--line); }
.project-partner .btn { margin-top: var(--space-m); }
.logo-partner--space-tech { justify-self: end; width: min(100%,18rem); min-height: 14rem; padding: 1.5rem; background: #050505; border-color: #242424; }
.logo-partner--space-tech:hover { background: #111; border-color: var(--accent); }
.logo-partner--space-tech img { height: 11rem; filter: none; }
.figure-pair { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1rem; align-items: start; }
.metric-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; max-width: 1050px; margin-top: var(--space-xl); background: var(--line); border: 1px solid var(--line); }
.metric-grid > div { padding: clamp(1.25rem, 3vw, 2.4rem); background: var(--paper); }
.metric-grid strong { display: block; font-size: clamp(1.35rem, 3vw, 2.3rem); line-height: 1.05; }
.metric-grid span { display: block; margin-top: .55rem; color: var(--muted); font-size: .8rem; }
.process-line { display: flex; align-items: stretch; gap: .55rem; margin-top: var(--space-xl); padding: clamp(1rem, 2vw, 1.5rem); overflow-x: auto; background: var(--ink); color: #fff; }
.process-line span { min-width: 135px; flex: 1; display: grid; place-items: center; padding: 1rem; border: 1px solid rgba(255,255,255,.28); text-align: center; font-size: .72rem; font-weight: 700; }
.process-line i { align-self: center; color: var(--accent); font-style: normal; }
.safety-band { max-width: var(--wrap); margin: var(--space-l) auto; padding: 1.2rem var(--pad); border-left: 5px solid var(--accent); background: #f7eeee; }
.safety-band strong { display: block; margin-bottom: .45rem; font-size: .72rem; letter-spacing: .15em; text-transform: uppercase; }
.safety-band p { max-width: 85ch; }
.project-visual-intro { max-width: var(--wrap); margin: var(--space-l) auto; padding: 0 var(--pad); display: grid; grid-template-columns: minmax(0,1.5fr) minmax(220px,.5fr); gap: 1rem; align-items: stretch; }
.project-visual-intro figure { min-height: 420px; overflow: hidden; background: var(--ink); }
.project-visual-intro img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.2); }
.project-visual-intro__poster img { object-fit: contain; }
.olfactive-pyramid { max-width: 900px; margin: var(--space-xl) auto 0; color: #fff; text-align: center; }
.olfactive-pyramid > div { margin-inline: auto; padding: 1.2rem; background: var(--ink); border: 1px solid rgba(255,255,255,.32); }
.olfactive-pyramid__top { width: 48%; }
.olfactive-pyramid__heart { width: 72%; }
.olfactive-pyramid__base { width: 100%; border-bottom: 5px solid var(--accent) !important; }
.olfactive-pyramid strong, .olfactive-pyramid span { display: block; }
.olfactive-pyramid strong { margin-bottom: .3rem; font-size: 1.15rem; }
.olfactive-pyramid span { color: rgba(255,255,255,.72); font-size: .82rem; }

@media (max-width: 860px) {
  .fact-grid, .project-grid, .people, .news-grid { grid-template-columns: 1fr; }
  .scientific-summary { grid-template-columns: 1fr; }
  .news-rail { grid-auto-columns: 88%; }
  .news-controls { margin-top: 0; }
  .page-hero h1 { max-width: none; }
  .issue { grid-template-columns: 1fr; }
  .issue:nth-child(even) .issue__cover { order: 0; }
  .project-report__nav { justify-content: flex-start; }
  .evidence-grid, .metric-grid, .figure-pair, .cfox-strand__grid, .project-partner__grid { grid-template-columns: 1fr; }
  .logo-partner--space-tech { justify-self: start; width: min(100%,16rem); min-height: 12rem; }
  .logo-partner--space-tech img { height: 9rem; }
  .process-line { align-items: stretch; flex-direction: column; }
  .process-line span { min-width: 0; }
  .process-line i { transform: rotate(90deg); }
  .project-visual-intro { grid-template-columns: 1fr; }
  .project-visual-intro figure { min-height: 0; aspect-ratio: 16/10; }
  .project-visual-intro__poster { aspect-ratio: 4/5 !important; }
}

/* ===================== PHOTOGRAPHIES PROJETS ET CONFÉRENCES ===================== */
.project-photo-section { scroll-margin-top: 6rem; padding: var(--space-2xl) max(var(--pad), calc((100vw - var(--wrap)) / 2)); overflow: hidden; border-top: 1px solid var(--line); }
.project-photo-section__head { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: var(--space-l); }
.project-photo-section__head h2 { max-width: 14ch; font-size: clamp(2.5rem, 6vw, 5.5rem); line-height: .92; }
.photo-rail__controls { display: flex; gap: .5rem; }
.photo-rail__controls button { width: 3rem; height: 3rem; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; font: inherit; font-size: 1.2rem; transition: background .2s,color .2s; }
.photo-rail__controls button:hover, .photo-rail__controls button:focus-visible { background: var(--ink); color: #fff; }
.photo-rail { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(250px, 29vw, 430px); gap: 1rem; overflow-x: auto; padding-bottom: 1rem; scroll-snap-type: x mandatory; scrollbar-width: thin; overscroll-behavior-inline: contain; }
.photo-rail--short { grid-auto-columns: clamp(300px, 42vw, 620px); }
.photo-rail__item { position: relative; height: clamp(360px, 52vw, 610px); overflow: hidden; background: var(--ink); scroll-snap-align: start; }
.photo-rail__item--wide { grid-column: span 1; }
.photo-rail__item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.72); transform: scale(1.01); transition: filter .5s,transform .8s; }
.photo-rail__item:hover img, .photo-rail__item:focus-within img { filter: grayscale(0); transform: scale(1.045); }
.photo-rail__item figcaption { position: absolute; inset: auto 0 0; padding: 3rem 1rem 1rem; background: linear-gradient(transparent,rgba(0,0,0,.82)); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.conference-cover { max-width: var(--wrap); margin: var(--space-l) auto 0; padding: 0 var(--pad); }
.conference-cover img { width: 100%; max-height: 72vh; object-fit: cover; filter: grayscale(.25); }
.conference-cover figcaption { padding-top: .7rem; color: var(--muted); font-size: .78rem; }
.conference-album { padding: var(--space-3xl) max(var(--pad), calc((100vw - var(--wrap)) / 2)); background: var(--ink); color: #fff; }
.conference-album__head { display: grid; grid-template-columns: minmax(0,1fr) minmax(320px,.8fr); gap: clamp(2rem,6vw,6rem); align-items: end; margin-bottom: var(--space-xl); }
.conference-album__head h2 { max-width: 13ch; font-size: clamp(2.8rem,7vw,6.5rem); line-height: .9; }
.conference-album__head p { max-width: 56ch; margin-top: 1rem; color: rgba(255,255,255,.68); }
.conference-album .eyebrow { color: #fff; opacity: .72; }
.gallery-filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .5rem; }
.gallery-filters button { padding: .7rem .9rem; border: 1px solid rgba(255,255,255,.35); background: transparent; color: #fff; cursor: pointer; font: inherit; font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.gallery-filters button:hover, .gallery-filters button:focus-visible, .gallery-filters button.is-active { border-color: var(--accent); background: var(--accent); }
.conference-gallery { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); grid-auto-flow: dense; grid-auto-rows: clamp(160px,18vw,250px); gap: .7rem; }
.conference-shot { position: relative; min-width: 0; overflow: hidden; border: 0; padding: 0; background: #080808; color: #fff; cursor: zoom-in; text-align: left; }
.conference-shot--wide { grid-column: span 2; }
.conference-shot--tall { grid-row: span 2; }
.conference-shot[hidden] { display: none; }
.conference-shot img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.75) contrast(1.04); transform: scale(1.01); transition: filter .45s,transform .75s; }
.conference-shot span { position: absolute; inset: auto 0 0; z-index: 1; padding: 3.2rem 1rem 1rem; background: linear-gradient(transparent,rgba(0,0,0,.88)); font-size: .67rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; transform: translateY(.25rem); transition: transform .35s; }
.conference-shot:hover img, .conference-shot:focus-visible img { filter: grayscale(0); transform: scale(1.055); }
.conference-shot:hover span, .conference-shot:focus-visible span { transform: none; }
.conference-shot:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; z-index: 2; }

.photo-lightbox { width: 100vw; max-width: none; height: 100vh; max-height: none; margin: 0; padding: 0; border: 0; background: #050505; color: #fff; }
.photo-lightbox::backdrop { background: rgba(0,0,0,.94); }
.photo-lightbox__bar { height: 4rem; display: flex; justify-content: space-between; align-items: center; padding: 0 var(--pad); border-bottom: 1px solid rgba(255,255,255,.2); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.photo-lightbox__bar button, .photo-lightbox__stage > button { border: 1px solid rgba(255,255,255,.35); background: transparent; color: #fff; cursor: pointer; font: inherit; }
.photo-lightbox__bar button { padding: .65rem .85rem; }
.photo-lightbox__stage { height: calc(100vh - 4rem); display: grid; grid-template-columns: 4rem minmax(0,1fr) 4rem; gap: 1rem; align-items: center; padding: 1rem; }
.photo-lightbox__stage > button { width: 3rem; height: 3rem; justify-self: center; font-size: 1.3rem; }
.photo-lightbox__stage button:hover, .photo-lightbox__stage button:focus-visible, .photo-lightbox__bar button:hover, .photo-lightbox__bar button:focus-visible { border-color: var(--accent); background: var(--accent); }
.photo-lightbox figure { min-width: 0; height: 100%; display: grid; grid-template-rows: minmax(0,1fr) auto; place-items: center; }
.photo-lightbox figure img { max-width: 100%; max-height: calc(100vh - 8rem); object-fit: contain; }
.photo-lightbox figcaption { width: 100%; padding: .8rem 0 .2rem; color: rgba(255,255,255,.75); text-align: center; font-size: .8rem; }

@media (max-width: 860px) {
  .project-photo-section__head { align-items: start; flex-direction: column; }
  .photo-rail { grid-auto-columns: 82vw; }
  .photo-rail__item { height: min(112vw,570px); }
  .conference-album__head { grid-template-columns: 1fr; }
  .gallery-filters { justify-content: flex-start; }
  .conference-gallery { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: 42vw; }
  .conference-shot--wide { grid-column: span 2; }
  .conference-shot--tall { grid-row: span 1; }
  .photo-lightbox__stage { grid-template-columns: 2.8rem minmax(0,1fr) 2.8rem; gap: .25rem; padding: .5rem; }
  .photo-lightbox__stage > button { width: 2.5rem; height: 2.5rem; }
}

/* ===================== REACT BITS — ADAPTATION CHEMIX ===================== */
.spotlight-card {
  --spotlight-x: 50%;
  --spotlight-y: 50%;
  position: relative;
  isolation: isolate;
}
.spotlight-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(430px circle at var(--spotlight-x) var(--spotlight-y), rgba(237,28,36,.16), rgba(237,28,36,.055) 30%, transparent 68%);
  opacity: 0;
  transition: opacity .3s ease;
}
.spotlight-card:hover::before,
.spotlight-card:focus-visible::before { opacity: 1; }
.spotlight-card > * { position: relative; z-index: 1; }
.project-showcase__item.spotlight-card { margin-inline: calc(var(--pad) * -.35); padding-inline: calc(var(--pad) * .35); }

@media (max-width: 860px), (prefers-reduced-motion: reduce) {
  .spotlight-card::before { display: none; }
}
/* ===================== LETTER GLITCH · ORB · TEXTES ===================== */
.invex-hero {
  position: relative;
  max-width: none;
  min-height: min(88svh, 900px);
  overflow: hidden;
  border-color: rgba(255,255,255,.18);
  background: #050505;
  color: #fff;
}
.invex-hero > .folio,
.invex-hero > .page-hero__title,
.invex-hero > .page-hero__intro {
  position: relative;
  z-index: 2;
  width: min(var(--wrap), 100%);
  margin-inline: auto;
}
.invex-hero > .folio { border-color: rgba(255,255,255,.25); color: rgba(255,255,255,.68); }
.invex-hero > .page-hero__intro { color: rgba(255,255,255,.72); }
.invex-glitch-stage { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.invex-glitch-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,5,5,.18), rgba(5,5,5,.66) 74%, #050505), linear-gradient(0deg, #050505 0, transparent 35%);
}
.invex-glitch-stage canvas { width: 100%; height: 100%; opacity: .82; }
.invex-page .nav:not(.nav--scrolled) { color: #fff; border-color: rgba(255,255,255,.14); }
.invex-page .nav:not(.nav--scrolled) .nav__logo img { filter: invert(1); }
.invex-page .nav:not(.nav--scrolled) .nav__links a { color: rgba(255,255,255,.82); }
.invex-page .nav:not(.nav--scrolled) .nav__cta { color: #fff; border-color: #fff; }
.invex-page .nav:not(.nav--scrolled) .nav__burger span { background: #fff; }

.spread--orb {
  position: relative;
  min-height: min(76vh, 760px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}
.spread--orb > :not(.chemix-orb) { position: relative; z-index: 2; width: min(var(--wrap), 100%); }
.chemix-orb {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: clamp(-11rem, -6vw, -3rem);
  width: clamp(380px, 49vw, 740px);
  max-width: none !important;
  aspect-ratio: 1;
  margin: 0 !important;
  transform: translate3d(0,-50%,0);
  opacity: .88;
  filter: drop-shadow(0 0 4.8rem rgba(237,28,36,.24));
  pointer-events: auto;
}
.chemix-orb canvas { display: block; width: 100%; height: 100%; }
.chemix-orb.is-orb-fallback {
  border-radius: 50%;
  background: radial-gradient(circle at 45% 42%, #fff 0 2%, #ed1c24 12%, rgba(237,28,36,.24) 38%, #090909 66%, transparent 72%);
}
.text-split { overflow: clip; }
.text-split__char {
  display: inline-block;
  opacity: 0;
  filter: blur(9px);
  transform: translateY(.72em) rotate(4deg);
}
.text-split.is-text-in .text-split__char {
  animation: chemix-split-in .86s cubic-bezier(.18,.86,.22,1) forwards;
  animation-delay: calc(var(--char-index) * 42ms);
}
.text-split__char--space { width: .28em; }
@keyframes chemix-split-in { to { opacity: 1; filter: blur(0); transform: none; } }

.text-float { opacity: .22; filter: blur(8px); transform: translateY(.45em); transition: opacity .9s, filter .9s, transform .9s cubic-bezier(.18,.86,.22,1); }
.text-float.is-text-in { opacity: 1; filter: blur(0); transform: none; }
.shiny-text {
  color: transparent !important;
  background: linear-gradient(105deg, rgba(255,255,255,.42) 20%, #fff 42%, #ed1c24 50%, #fff 58%, rgba(255,255,255,.42) 80%);
  background-size: 240% 100%;
  background-position: 130% 0;
  -webkit-background-clip: text;
  background-clip: text;
  animation: chemix-text-shine 5.4s linear infinite;
}
@keyframes chemix-text-shine { to { background-position: -110% 0; } }

@media (max-width: 860px) {
  .invex-hero { min-height: 78svh; }
  .invex-glitch-stage canvas { opacity: .46; }
  .spread--orb { min-height: 620px; }
  .chemix-orb { right: -38vw; width: 96vw; opacity: .56; pointer-events: none; }
}
@media (prefers-reduced-motion: reduce) {
  .shiny-text { animation: none !important; }
  .text-split__char,
  .text-float { opacity: 1; filter: none; transform: none; }
  .shiny-text { color: inherit !important; background: none; }
}

/* ===================== OPTIMISATION MOBILE AVANCÉE ===================== */
body > .nav.nav { position: fixed; z-index: 100; }
.nav__mobile-cta,
.nav__backdrop,
.cover__mobile-cta { display: none; }

@media (max-width: 860px) {
  html { scroll-padding-top: 4.5rem; }
  body.nav-menu-open { overflow: hidden; touch-action: none; }

  .nav,
  .nav--scrolled,
  .invex-page .nav:not(.nav--scrolled) {
    padding: .55rem 0;
    color: var(--ink);
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid rgba(0,0,0,.14);
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
    backdrop-filter: blur(18px) saturate(1.15);
    -webkit-backdrop-filter: blur(18px) saturate(1.15);
  }
  .nav__inner {
    position: relative;
    z-index: 104;
    min-height: 3.25rem;
    gap: .6rem;
  }
  .nav__logo--image,
  .nav__logo-crop { width: 92px; height: 34px; }
  .nav__logo-crop img { width: 92px; height: 92px; transform: translateY(-30px); }
  .invex-page .nav:not(.nav--scrolled) .nav__logo img { filter: none; }

  .nav__links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: fixed;
    z-index: 103;
    inset: 0 0 auto auto;
    width: min(88vw, 390px);
    height: 100dvh;
    min-height: 100vh;
    padding: calc(5.25rem + env(safe-area-inset-top)) 1.5rem calc(1.5rem + env(safe-area-inset-bottom));
    overflow-y: auto;
    color: var(--ink);
    background: #fff;
    box-shadow: -22px 0 60px rgba(0,0,0,.2);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    clip-path: inset(0 0 0 100%);
    transform: none;
    transition: clip-path .42s cubic-bezier(.22,.8,.2,1), opacity .25s, visibility 0s linear .42s;
  }
  .nav__links--open,
  .nav--menu-open .nav__links {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    clip-path: inset(0);
    transform: none;
    transition-delay: 0s;
  }
  .nav__links a,
  .invex-page .nav:not(.nav--scrolled) .nav__links a {
    display: flex;
    align-items: center;
    min-height: 3.35rem;
    padding: .65rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink-2);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .15em;
  }
  .nav__links a[aria-current="page"] { color: var(--accent-text); }
  .nav__links a::after { display: none; }
  .nav__mobile-cta {
    display: flex !important;
    justify-content: space-between;
    min-height: 3.5rem !important;
    margin-top: 1rem;
    padding: .9rem 1rem !important;
    border: 0 !important;
    background: var(--accent);
    color: #fff !important;
  }

  .nav__cta,
  .invex-page .nav:not(.nav--scrolled) .nav__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    margin-left: auto;
    padding: .55rem .8rem;
    border: 1px solid var(--accent);
    background: var(--accent);
    color: #fff;
    font-size: .61rem;
    font-weight: 750;
    letter-spacing: .1em;
    white-space: nowrap;
  }
  .nav__burger {
    position: relative;
    z-index: 105;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    flex: 0 0 2.9rem;
    gap: 5px;
    padding: 0;
    background: var(--ink);
    border: 1px solid var(--ink);
  }
  .nav__burger span,
  .invex-page .nav:not(.nav--scrolled) .nav__burger span {
    position: absolute;
    width: 22px;
    height: 1.5px;
    background: #fff;
  }
  .nav__burger span:nth-child(1) { transform: translateY(-6px); }
  .nav__burger span:nth-child(3) { transform: translateY(6px); }
  .nav__burger--open span:nth-child(1) { transform: rotate(45deg); }
  .nav__burger--open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav__burger--open span:nth-child(3) { transform: rotate(-45deg); }

  .nav__backdrop {
    display: block;
    position: fixed;
    z-index: 102;
    inset: 0 auto auto 0;
    width: 100vw;
    height: 100dvh;
    min-height: 100vh;
    padding: 0;
    border: 0;
    background: rgba(0,0,0,.58);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .3s, visibility 0s linear .3s;
  }
  .nav--menu-open .nav__logo,
  .nav--menu-open .nav__cta { opacity: 0; pointer-events: none; }

  .nav--menu-open .nav__backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .cover {
    min-height: 100svh;
    padding: 7.2rem var(--pad) 5.5rem;
  }
  .cover__center { width: 100%; }
  .cover__pretitle { font-size: .67rem; letter-spacing: .24em; }
  .cover__masthead { font-size: clamp(4rem,20.5vw,7.4rem); letter-spacing: 0; }
  .cover__tagline { max-width: 19ch; margin: 1.1rem auto 0; line-height: 1.25; }
  .cover__mobile-cta {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    min-height: 3.2rem;
    margin-top: 1.5rem;
    padding: .85rem 1.05rem;
    background: var(--accent);
    color: #fff;
    font-size: .7rem;
    font-weight: 750;
    letter-spacing: .14em;
    text-transform: uppercase;
  }
  .cover__scroll { bottom: 1.15rem; }
  .page-hero { padding-top: 7rem; }
  .project-report__nav { top: 4.45rem; }

  .btn,
  .text-link,
  .photo-stage__arrows button,
  .photo-rail__controls button,
  .gallery-filters button { min-height: 44px; }
}

@media (max-width: 520px) {
  .actions { align-items: stretch; flex-direction: column; }
  .actions .btn { width: 100%; justify-content: center; text-align: center; }
  .actions .text-link { align-self: flex-start; }
  .spotlight__copy h2,
  .award-band h2 { font-size: clamp(2.2rem,12vw,3.35rem); }
}

@media (max-width: 380px) {
  .nav__logo--image,
  .nav__logo-crop { width: 80px; height: 31px; }
  .nav__logo-crop img { width: 80px; height: 80px; transform: translateY(-26px); }
  .nav__cta { padding-inline: .58rem; font-size: .55rem; letter-spacing: .07em; }
  .nav__burger { width: 2.75rem; height: 2.75rem; flex-basis: 2.75rem; }
}

@media (hover: none) {
  .magnetic { transform: none !important; }
  .photo:hover img,
  .spotlight:hover img,
  .award-band:hover img,
  .photo-rail__item:hover img { transform: none; }
}