/* ============================================================
   LUCIE BOUCLET — galerie de peinture européenne 1780–1880
   Direction : la convention du marchand d'art ancien, tenue
   au niveau de Canesso, Didier Aaron et Colnaghi.
   Fond brun profond · encre crème · or rationné.
   Type : Source Serif 4 pour les titres et le hero ;
   Hanken Grotesk, discret, pour le texte courant, les libellés et l'interface.
   Seed aaae1008.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400;500;600&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;1,8..60,400;1,8..60,500&display=swap');

/* ── Tokens ───────────────────────────────────────────────── */
:root {
  /* Ground — deep chocolate: the wall, staging the works */
  --ground:         #150A03;
  --ground-raised:  #1E1108;
  --ground-deep:    #0C0501;

  /* Ink — warm cream: text, headings, the wordmark */
  --ink:            #ECE3D2;
  --ink-soft:       #C0AE90;
  --ink-mute:       #9E8C6B;

  /* Gold — a scarce text accent: the artist's name, footnote markers, interaction */
  --gold:           #C9A867;
  --gold-bright:    #E3C486;

  /* Lines — one quiet cream hairline (no gold) */
  --line:           rgba(236, 227, 210, 0.17);
  --line-faint:     rgba(236, 227, 210, 0.09);

  /* Type — serif for display & headings, sans for body, labels & UI */
  --font-serif: 'Source Serif 4', 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  --font-sans:  'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Measure & structure */
  --measure:          66ch;
  --container:        1180px;
  --container-narrow: 780px;
  --gutter:           clamp(1.4rem, 5vw, 4rem);
  --section-y:        clamp(4.5rem, 9vw, 8.5rem);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur:      0.6s;
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--ink-mute) var(--ground-deep);
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.66;
  font-weight: 400;
  color: var(--ink);
  background-color: var(--ground);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
[hidden] { display: none !important; }
::selection { background: var(--gold); color: var(--ground-deep); }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--ground-deep); }
::-webkit-scrollbar-thumb {
  background: rgba(201, 168, 103, 0.32);
  border: 3px solid var(--ground-deep);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(201, 168, 103, 0.5); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.014em;
  color: var(--ink);
  text-wrap: balance;
}

h1 { font-size: clamp(1.55rem, 2.4vw, 2rem); }
h2 { font-size: clamp(1.08rem, 1.6vw, 1.45rem); line-height: 1.22; }
h3 { font-size: clamp(1rem, 1.2vw, 1.08rem); line-height: 1.3; }
h4 { font-size: 1.08rem; font-weight: 600; }

em, i { font-style: italic; }

p { max-width: var(--measure); }

.lede {
  font-size: clamp(1rem, 1vw, 1.08rem);
  line-height: 1.6;
  color: var(--ink);
  font-weight: 400;
  max-width: 48ch;
}

.prose p + p { margin-top: 1.4rem; }

.statement {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: clamp(1rem, 1vw, 1.08rem);
  line-height: 1.6;
  color: var(--ink);
  max-width: 50ch;
}
.statement + p { margin-top: 1.6rem; }
.prose a {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  text-underline-offset: 3px;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.prose a:hover { color: var(--gold-bright); border-color: var(--gold); }

/* Small-caps utility label — replaces the eyebrow, used only where
   it carries real classifying information (school, section wayfinding). */
.tag {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.rule {
  width: 2rem;
  height: 1px;
  border: 0;
  background: var(--ink-mute);
  opacity: 0.6;
  margin: 1.4rem 0 0;
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--flush-top { padding-top: clamp(1.5rem, 3vw, 2.25rem); }

.divide-top { border-top: none; }

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.site-header.is-scrolled,
.site-header--solid {
  background: rgba(14, 7, 2, 0.9);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  box-shadow: 0 1px 0 var(--line);
}

.nav {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  height: 84px;
}
/* Wordmark — a stacked lockup: the given name in a small italic,
   the surname beneath in wide-tracked capitals as the anchor. */
.nav__logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
  align-self: center;
  font-family: var(--font-serif);
  line-height: 1;
  white-space: nowrap;
  transition: color var(--dur) var(--ease-out);
}
.wm-a {
  font-style: italic;
  font-weight: 400;
  font-size: 1.01rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  transition: color var(--dur) var(--ease-out);
  padding-left: 0.12em;
}
.wm-b {
  font-weight: 500;
  font-size: 1.12rem;
  text-transform: uppercase;
  letter-spacing: 0.34em;
  margin-right: -0.34em;
  color: var(--ink);
  transition: color var(--dur) var(--ease-out);
}
.nav__logo:hover .wm-a { color: var(--ink); }
.nav__logo:hover .wm-b { color: var(--gold-bright); }

.nav__links {
  display: flex;
  gap: 1.7rem;
  align-self: center;
  margin-left: auto;
}
.nav__links a {
  position: relative;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-block: 0.5rem;
  transition: color var(--dur) var(--ease-out);
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.nav__links a:hover,
.nav__links a[aria-current] { color: var(--ink); }
.nav__links a:hover::after,
.nav__links a[aria-current]::after { transform: scaleX(1); }

.lang {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  align-self: center;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}
.lang a { color: var(--ink-mute); transition: color var(--dur) var(--ease-out); }
.lang a:hover, .lang a[aria-current] { color: var(--gold); }
.lang span { color: var(--line); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: 0;
  cursor: pointer;
  align-self: center;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 1px;
  background: var(--ink);
  transition: transform var(--dur) var(--ease-out), opacity 0.3s;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.95rem 1.9rem;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}
.btn:hover { background: var(--ink); color: var(--ground); }

/* Primary CTA — the one solid chocolate block */
.btn--primary {
  background: var(--ink);
  color: var(--ground);
  border-color: var(--ink);
}
.btn--primary:hover {
  background: var(--ink-soft);
  border-color: var(--ink-soft);
  color: var(--ground);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.4rem;
}

.link-back {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  transition: color var(--dur) var(--ease-out);
}
.link-back:hover { color: var(--gold); }
.link-back svg { width: 14px; height: 14px; transition: transform var(--dur) var(--ease-out); }
.link-back:hover svg { transform: translateX(-4px); }

/* ── Hero (home) ──────────────────────────────────────────── */
.hero {
  min-height: 90svh;
  display: flex;
  align-items: center;
  padding-block: 8rem 3.5rem;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 33rem) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
  width: 100%;
}
.hero__inner { max-width: 34rem; }
.hero h1 {
  font-weight: 500;
  font-size: clamp(1.7rem, 2.8vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -0.016em;
}
.hero h1 .line-2 { color: var(--ink-soft); white-space: nowrap; }
.hero__sub {
  margin-top: 1.8rem;
  font-size: 1.08rem;
  line-height: 1.62;
  color: var(--ink-soft);
  max-width: 40ch;
}
.hero__place {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 2.75rem;
}

/* Hero plate — the lead work, at scale, as the first thing you see */
.hero__plate {
  display: block;
  text-decoration: none;
  max-width: 30rem;
  margin-inline: auto 0;
}
.hero__plate .frame {
  aspect-ratio: 5 / 6;
}
.hero__plate-cap { display: block; padding-top: 1rem; }
.hero__plate-cap > span { display: block; }
.hero__plate-school {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hero__plate-title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-style: italic;
  font-weight: 500;
  margin: 0.4rem 0 0.1rem;
  transition: color var(--dur) var(--ease-out);
}
.hero__plate:hover .hero__plate-title { color: var(--gold-bright); }
.hero__plate-artist { font-size: 1rem; color: var(--ink-soft); }
.hero__plate-meta {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--ink-mute);
  margin-top: 0.45rem;
}

/* ── Page head (interior pages) ───────────────────────────── */
.page-head {
  padding-block: clamp(7.5rem, 13vw, 11rem) clamp(2.5rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--line-faint);
}
.page-head h1 { font-weight: 500; }
.page-head .lede { margin-top: 1.8rem; }

/* ── Editorial two-column ─────────────────────────────────── */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.duo--aside { grid-template-columns: 1.5fr 1fr; }
.duo__media { align-self: stretch; }

/* ── Framed placeholder (client photography to follow) ────── */
.frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--ground-raised);
  border: 1px solid rgba(236, 227, 210, 0.22);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.frame__note {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.frame--portrait { aspect-ratio: 3 / 4; }
.frame--wide { aspect-ratio: 3 / 2; }
.frame > img { width: 100%; height: 100%; object-fit: cover; }

/* ── Credentials row (about) ──────────────────────────────── */
.creds {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: 3rem;
}
.creds__item { padding-top: 1.6rem; border-top: 1px solid var(--line); }
.creds__item .tag { display: block; margin-bottom: 0.7rem; }
.creds__item h3 {
  font-size: 1.08rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.creds__item p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.7; }

/* ── Values / principles row (home) ───────────────────────── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
}
.pillars__item { padding-top: 1.6rem; }
.pillars__item h3 {
  font-size: 1.08rem;
  font-weight: 500;
  margin-bottom: 0.65rem;
}
.pillars__item p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.72; }

/* ── Services list (collecting) ───────────────────────────── */
.services { margin-top: 1rem; }
.service {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding-block: clamp(2.5rem, 5vw, 3.75rem);
  border-top: 1px solid var(--line);
  max-width: var(--container-narrow);
}
.service:last-child { border-bottom: 1px solid var(--line); }
.service h2 { font-size: clamp(1.08rem, 1.6vw, 1.45rem); }
.service p { color: var(--ink-soft); }
.service .btn-row { margin-top: 1.6rem; }

/* ── Works grid ───────────────────────────────────────────── */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.8rem;
  padding-bottom: 1rem;
}
.filter {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: none;
  border: 0;
  padding: 0.4rem 0;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.filter:hover { color: var(--ink-soft); }
.filter[aria-pressed="true"] { color: var(--ink); border-color: var(--ink); }
.filter-count {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 1.1rem;
}

.works {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 400px));
  justify-content: start;
  gap: clamp(2.5rem, 5vw, 4rem) clamp(1.75rem, 3vw, 3rem);
  margin-top: 2.5rem;
}

.works-outro {
  margin-top: clamp(3.5rem, 7vw, 6rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  max-width: 46ch;
}
.works-outro p { color: var(--ink-soft); }
.works-outro a {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  text-underline-offset: 3px;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.works-outro a:hover { color: var(--gold-bright); border-color: var(--gold); }
.work { display: block; }
.work__body > * { display: block; }
.work__media {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--ground-raised);
}
.work__media .frame { aspect-ratio: 4 / 5; }
.work__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: object-fit 0s, opacity 0.4s var(--ease-out);
}
.work:hover .work__media img {
  object-fit: contain;
}
.work__body { padding-top: 1.1rem; }
.work__school {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.work__title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-style: italic;
  font-weight: 500;
  margin: 0.45rem 0 0.15rem;
  transition: color var(--dur) var(--ease-out);
}
.work:hover .work__title { color: var(--gold-bright); }
.work__artist { font-size: 1rem; color: var(--ink-soft); }
.work__meta {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  color: var(--ink-mute);
  margin-top: 0.5rem;
}

/* ── Notice (single work) ─────────────────────────────────── */
.notice {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  margin-top: 2.5rem;
}
.notice__media { position: sticky; top: 120px; }
.notice__media .frame { aspect-ratio: auto; min-height: 60vh; }
.notice__title {
  font-size: clamp(1.4rem, 2vw, 1.75rem);
  font-style: italic;
  font-weight: 500;
  margin: 0.6rem 0 0.4rem;
}
.notice__artist {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: var(--gold);
  letter-spacing: 0.01em;
  margin-bottom: 2.5rem;
}
.spec {
  border-top: 1px solid var(--line);
  margin-bottom: 3rem;
}
.spec div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.spec dt {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 0.15rem;
}
.spec dd { font-size: 1rem; color: var(--ink-soft); line-height: 1.6; }

.essay h3 {
  font-style: italic;
  font-weight: 500;
  font-size: 1.08rem;
  margin: 2.75rem 0 1rem;
}
.essay p { font-size: 1rem; color: var(--ink-soft); line-height: 1.75; }
.essay p + p { margin-top: 1.4rem; }
.essay sup { color: var(--gold); font-size: 0.7em; }
.footnotes {
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
.footnotes p {
  font-size: 0.82rem;
  color: var(--ink-mute);
  line-height: 1.7;
}
.footnotes p + p { margin-top: 0.6rem; }

/* ── Contact ──────────────────────────────────────────────── */
.contact {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
  margin-top: 2.5rem;
}
.form { display: flex; flex-direction: column; gap: 1.75rem; max-width: 34rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.field { display: flex; flex-direction: column; gap: 0.55rem; }
.field label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.field input,
.field textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 0.55rem 0;
  caret-color: var(--gold);
  transition: border-color var(--dur) var(--ease-out);
}
.field textarea { resize: vertical; min-height: 7rem; line-height: 1.6; }
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-mute); font-style: italic; }
.field input:focus,
.field textarea:focus { outline: none; border-color: var(--gold); }

.rdv-note {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-mute);
  max-width: 40ch;
}
.rdv-note a {
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.rdv-note a:hover { color: var(--gold-bright); border-color: var(--gold); }

.detail-list { border-top: 1px solid var(--line); }
.detail-list div {
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--line-faint);
}
.detail-list .tag { display: block; margin-bottom: 0.4rem; }
.detail-list p, .detail-list a { font-size: 1rem; color: var(--ink-soft); }
.detail-list a { transition: color var(--dur) var(--ease-out); }
.detail-list a:hover { color: var(--gold); }
.socials { display: flex; gap: 1.5rem; }
.socials a {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.socials a:hover { color: var(--gold); border-color: var(--gold); }

/* ── Quiet / empty state (news) ───────────────────────────── */
.quiet-state {
  max-width: 46ch;
  padding-top: 2rem;
}
.quiet-state p { color: var(--ink-soft); font-size: 1rem; }
.quiet-state p + p { margin-top: 1.2rem; }
.quiet-state a {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  text-underline-offset: 3px;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.quiet-state a:hover { color: var(--gold-bright); border-color: var(--gold); }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--ground-deep);
  border-top: 1px solid var(--line);
  padding-block: clamp(1.5rem, 3vw, 2.5rem) 1.2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line-faint);
}
.footer__brand {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.16rem;
  font-family: var(--font-serif);
  line-height: 1;
  margin-bottom: 1rem;
}
.footer__brand .wm-a {
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  padding-left: 0.12em;
}
.footer__brand .wm-b {
  font-weight: 500;
  font-size: 1.08rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-right: -0.3em;
  color: var(--ink);
}
.footer__tagline { font-size: 0.9rem; color: var(--ink-mute); max-width: 32ch; font-style: italic; }
.footer__heading {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1.1rem;
}
.footer__links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__links a, .footer__contact a, .footer__contact p {
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.footer__links a { transition: color var(--dur) var(--ease-out); width: max-content; }
.footer__links a:hover { color: var(--gold); }
.footer__contact p { line-height: 1.95; }
.footer__contact a { transition: color var(--dur) var(--ease-out); }
.footer__contact a:hover { color: var(--gold); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.2rem;
}
.footer__bottom p, .footer__bottom a {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
}
.footer__legal { display: flex; gap: 1.5rem; }
.footer__legal a { transition: color var(--dur) var(--ease-out); }
.footer__legal a:hover { color: var(--gold); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1180px) and (min-width: 941px) {
  .nav__links { gap: 1.15rem; }
  .nav__links a { letter-spacing: 0.07em; }
}

/* Overlay mobile — élément séparé injecté dans body par JS */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(12, 5, 1, 0.98);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out);
}
.nav-overlay.is-open { opacity: 1; pointer-events: auto; }

@media (max-width: 940px) {
  .nav__links {
    position: fixed;
    inset: 0;
    z-index: 100;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    background: transparent;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out);
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { font-size: 1rem; }
  .nav__toggle { display: flex; }
  .lang { margin-left: auto; }
}

@media (max-width: 820px) {
  .duo, .duo--aside, .notice, .contact { grid-template-columns: 1fr; }
  .notice__media { position: static; }
  .notice__media .frame { min-height: 0; aspect-ratio: 4 / 5; }
  .creds, .pillars { grid-template-columns: 1fr; gap: 0; }
  .creds__item, .pillars__item { padding-block: 1.6rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer__grid > div:nth-child(2) { display: none; }
  .hero { min-height: 0; padding-block: 7rem 4rem; }
  .hero__grid { grid-template-columns: 1fr; gap: 2.75rem; }
  .hero__plate { max-width: 26rem; margin-inline: 0; }
  .hero__plate .frame { aspect-ratio: 4 / 5; }
}

@media (max-width: 520px) {
  .hero { padding-block: 7rem 4rem; }
  .form__row { grid-template-columns: 1fr; }
  .spec div { grid-template-columns: 1fr; gap: 0.25rem; }
}

/* ── Lightbox ─────────────────────────────────────────────── */
.notice__media img { cursor: zoom-in; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(12, 5, 1, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  cursor: zoom-out;
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
}
.lightbox[hidden] { display: none; }
.lightbox.is-open { opacity: 1; }
.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  cursor: default;
  transform: scale(0.96);
  transition: transform 0.4s var(--ease-out);
}
.lightbox.is-open img { transform: scale(1); }
.lightbox__img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  transform-origin: center center;
  will-change: transform;
}
.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  background: none;
  border: 0;
  color: var(--ink-mute);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 1.4rem;
  line-height: 1;
  padding: 0.4rem 0.6rem;
  transition: color var(--dur) var(--ease-out);
  z-index: 1;
}
.lightbox__close:hover { color: var(--ink); }
.lightbox__controls {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 1;
}
.lightbox__zoom {
  background: rgba(21, 10, 3, 0.7);
  border: 1px solid var(--line);
  color: var(--ink-mute);
  cursor: pointer;
  width: 2.4rem;
  height: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.lightbox__zoom:hover { color: var(--ink); border-color: var(--line); }
.lightbox__zoom svg { width: 18px; height: 18px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto; }
}