@charset "UTF-8";
/* =========================================================================
   Nataudemai, feuille de style du site public
   1. Jetons        2. Base          3. Entête        4. Volet mobile
   5. Accueil       6. Registre      7. Manifeste     8. Pages intérieures
   9. Planches     10. Visionneuse  11. Contact      12. Pied de page
  13. Utilitaires  14. Adaptations
   ========================================================================= */

/* ---------------------------------------------------------------- 1. Jetons */
:root {
  /* Nuit violacée : jamais un noir neutre, la teinte du fond porte déjà la DA */
  --nuit: #0a0611;
  --nuit-1: #100a1b;
  --nuit-2: #160e24;
  --nuit-3: #1e1430;

  --ivoire: #f3eff8;
  --lavande: #b6a7d2;
  --lavande-2: #8b7da8;

  /* Violet = la lumière du site (surfaces, larges textes, halos) */
  --violet: #7b4dff;
  --violet-2: #a98bff;
  --violet-3: #2a1a4d;

  /* Vert acide = l'éclat, réservé aux états actifs et aux filets */
  --vert: #cbf25a;
  --vert-2: #9cc23c;

  --alerte: #ff9a8b;

  --filet: rgba(243, 239, 248, 0.14);
  --filet-2: rgba(243, 239, 248, 0.28);

  --sans: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", Arial, sans-serif;
  --serif: "Playfair Display", "Bodoni MT", Didot, "Bodoni 72", Georgia,
    "Times New Roman", serif;

  --fs-1: 12px;
  --fs-2: 13.5px;
  --fs-3: 16px;
  --fs-4: 18px;
  --fs-5: 21px;

  --marge: clamp(20px, 4.6vw, 68px);
  --gouttiere: clamp(16px, 2vw, 32px);
  --largeur: 1540px;
  --entete-h: 76px;

  --ease: cubic-bezier(0.22, 0.72, 0.24, 1);
}

/* ------------------------------------------------------------------ 2. Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--nuit);
  color: var(--ivoire);
  font-family: var(--sans);
  font-size: var(--fs-3);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
  overflow-x: hidden;
}

body.verrou {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

a,
button {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(203, 242, 90, 0.15);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

h1,
h2,
h3,
p,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

::selection {
  background: var(--vert);
  color: var(--nuit);
}

/* barre de défilement discrète, teintée violet */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--violet-3) transparent;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--nuit);
}

::-webkit-scrollbar-thumb {
  background: var(--violet-3);
  border: 2px solid var(--nuit);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--violet);
}

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

/* Grain filmique : unifie les visuels et le fond */
.grain {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* Filet de progression du défilement */
.progres {
  position: fixed;
  top: 0;
  left: 0;
  height: 1px;
  width: 0;
  z-index: 80;
  background: linear-gradient(90deg, var(--violet), var(--vert));
  transition: width 0.08s linear;
}

.enveloppe {
  width: 100%;
  max-width: var(--largeur);
  margin-inline: auto;
  padding-inline: max(var(--marge), env(safe-area-inset-left));
}

.saut {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--vert);
  color: var(--nuit);
  padding: 12px 18px;
  font-size: var(--fs-2);
  font-weight: 600;
}

.saut:focus {
  left: 12px;
  top: 12px;
}

/* ---------------------------------------------------------------- 3. Entête */
.entete {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  border-bottom: 1px solid transparent;
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease),
    backdrop-filter 0.45s var(--ease);
}

.entete.est-actif {
  background: rgba(10, 6, 17, 0.82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--filet);
}

.entete__in {
  height: var(--entete-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.marque {
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1;
  letter-spacing: -0.01em;
  padding-block: 8px;
}

.marque small {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lavande-2);
  margin-top: 6px;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.4vw, 40px);
}

.nav a {
  position: relative;
  font-size: var(--fs-2);
  letter-spacing: 0.02em;
  color: var(--lavande);
  padding-block: 6px;
  transition: color 0.25s var(--ease);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--vert);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.nav a:hover {
  color: var(--ivoire);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav a[aria-current="page"] {
  color: var(--ivoire);
}

.nav__admin {
  color: var(--lavande-2);
  border: 1px solid var(--filet);
  border-radius: 999px;
  padding: 7px 16px !important;
}

.nav__admin::after {
  display: none;
}

.nav__admin:hover {
  border-color: var(--vert);
  color: var(--vert);
}

.bouton-menu {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  position: relative;
}

.bouton-menu span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1.5px;
  background: var(--ivoire);
  transition: transform 0.35s var(--ease), opacity 0.2s;
}

.bouton-menu span:nth-child(1) {
  top: 18px;
}
.bouton-menu span:nth-child(2) {
  top: 25px;
}

body.menu-ouvert .bouton-menu span:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}
body.menu-ouvert .bouton-menu span:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ------------------------------------------------------------ 4. Volet mobile */
.volet {
  position: fixed;
  inset: 0;
  z-index: 85;
  background: var(--nuit);
  padding: calc(var(--entete-h) + 24px) var(--marge) var(--marge);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  overscroll-behavior: contain;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}

body.menu-ouvert .volet {
  opacity: 1;
  visibility: visible;
}

.volet nav {
  display: flex;
  flex-direction: column;
}

.volet nav a {
  font-family: var(--serif);
  font-size: clamp(32px, 9vw, 52px);
  line-height: 1.1;
  padding: 16px 0;
  border-bottom: 1px solid var(--filet);
  color: var(--lavande);
  transition: color 0.3s, padding-left 0.3s var(--ease);
}

.volet nav a:hover {
  color: var(--ivoire);
  padding-left: 8px;
}

.volet__pied {
  font-size: var(--fs-2);
  color: var(--lavande-2);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

/* --------------------------------------------------------------- 5. Accueil */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--entete-h) + 36px);
  padding-bottom: clamp(30px, 5vh, 64px);
  overflow: hidden;
}

/* Fond : la même œuvre, très floutée, qui teinte la page */
.hero__fonds {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__fond {
  position: absolute;
  inset: -12%;
  width: 124%;
  height: 124%;
  object-fit: cover;
  opacity: 0;
  filter: blur(64px) saturate(1.25) brightness(0.55);
  transition: opacity 1.2s var(--ease);
}

.hero__fond.est-active {
  opacity: 0.55;
}

.hero__voile {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(
      120% 90% at 8% 100%,
      rgba(123, 77, 255, 0.22),
      rgba(123, 77, 255, 0) 62%
    ),
    linear-gradient(
      to right,
      rgba(10, 6, 17, 0.94) 0%,
      rgba(10, 6, 17, 0.86) 38%,
      rgba(10, 6, 17, 0.42) 72%,
      rgba(10, 6, 17, 0.6) 100%
    ),
    linear-gradient(to bottom, rgba(10, 6, 17, 0.55) 0%, rgba(10, 6, 17, 0) 30%);
}

.hero__in {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__grille {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(26px, 4.5vw, 70px);
}

.hero__colonne {
  min-width: 0;
}

/* L'œuvre est toujours montrée entière : jamais recadrée */
.hero__cadre {
  position: relative;
  height: min(72svh, 680px);
  margin: 0;
}

.hero__vues {
  position: absolute;
  inset: 0;
}

.hero__vue {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  transition: opacity 1.1s var(--ease);
  filter: drop-shadow(0 28px 60px rgba(0, 0, 0, 0.55));
}

.hero__vue.est-active {
  opacity: 1;
}

/* Panneaux empilés dans la même cellule : la hauteur suit le plus grand,
   aucun saut quand on passe d'un titre à l'autre. */
.hero__pile {
  display: grid;
}

.hero__panneau {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease),
    visibility 0.7s;
}

.hero__panneau.est-actif {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.pastille {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vert);
  margin-bottom: clamp(18px, 2.4vw, 30px);
}

.pastille::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vert);
  box-shadow: 0 0 0 4px rgba(203, 242, 90, 0.12);
}

.hero__titre {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 6.6vw, 100px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  max-width: 16ch;
  text-wrap: balance;
}

.hero__chapeau {
  margin-top: clamp(18px, 2.6vw, 30px);
  max-width: 46ch;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.62;
  color: var(--lavande);
}

.hero__tech {
  margin-top: 16px;
  font-size: var(--fs-2);
  letter-spacing: 0.02em;
  color: var(--lavande-2);
}

.hero__cta {
  margin-top: clamp(22px, 3vw, 34px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 30px;
}

/* Barre de pilotage du carrousel */
.pilotage {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(26px, 4vh, 44px);
  padding-top: 18px;
  border-top: 1px solid var(--filet);
}

.rond {
  flex: none;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--filet-2);
  border-radius: 50%;
  color: var(--ivoire);
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}

.rond svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rond:hover {
  border-color: var(--vert);
  color: var(--vert);
  background: rgba(203, 242, 90, 0.06);
}

.points {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 14px;
}

.point {
  width: 34px;
  height: 42px;
  display: grid;
  place-items: center;
}

.point::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--lavande-2);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.point:hover::before {
  border-color: var(--ivoire);
}

.point[aria-current="true"]::before {
  background: var(--vert);
  border-color: var(--vert);
  box-shadow: 0 0 0 4px rgba(203, 242, 90, 0.14);
}

.pilotage__compteur {
  margin-left: auto;
  font-size: var(--fs-2);
  letter-spacing: 0.1em;
  color: var(--lavande-2);
}

.pilotage__pause {
  margin-left: 12px;
  font-size: var(--fs-2);
  letter-spacing: 0.04em;
  color: var(--lavande);
  border: 1px solid var(--filet-2);
  border-radius: 999px;
  padding: 9px 18px;
  transition: color 0.25s, border-color 0.25s;
}

.pilotage__pause:hover {
  color: var(--vert);
  border-color: var(--vert);
}

.lien {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-2);
  letter-spacing: 0.02em;
  color: var(--ivoire);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--filet-2);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.lien::after {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform 0.35s var(--ease);
}

.lien:hover {
  border-bottom-color: var(--vert);
  color: var(--vert);
}

.lien:hover::after {
  transform: translateX(5px);
}

.lien--discret {
  color: var(--lavande);
  border-bottom-color: var(--filet);
}

/* -------------------------------------------------------------- 6. Registre */
.registre-sec {
  padding-block: clamp(56px, 8vw, 120px) clamp(48px, 6vw, 90px);
}

.entete-sec {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: clamp(24px, 3vw, 40px);
}

.entete-sec h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 3.2vw, 42px);
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.entete-sec p {
  font-size: var(--fs-2);
  color: var(--lavande-2);
}

.registre__corps {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}

.registre {
  border-top: 1px solid var(--filet);
}

.registre__ligne {
  border-bottom: 1px solid var(--filet);
  transition: background 0.35s var(--ease);
}

.registre__ligne:hover {
  background: rgba(123, 77, 255, 0.07);
}

.registre__lien {
  position: relative;
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  padding: clamp(20px, 2.4vw, 32px) 0;
}

.registre__annee {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--lavande-2);
  transition: color 0.3s;
}

.registre__lien:hover .registre__annee {
  color: var(--vert);
}

.registre__titre {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(22px, 2.5vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  text-wrap: balance;
  transition: transform 0.4s var(--ease);
}

.registre__lien:hover .registre__titre,
.registre__lien:focus-visible .registre__titre {
  transform: translateX(8px);
}

.registre__tech {
  justify-self: end;
  font-size: var(--fs-2);
  color: var(--lavande);
  text-align: right;
}

.registre__vignette {
  display: none;
}

/* Plaque : le visuel qui accompagne la ligne survolée */
.plaque {
  position: sticky;
  top: calc(var(--entete-h) + 24px);
}

.plaque__cadre {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--nuit-2);
  border: 1px solid rgba(169, 139, 255, 0.2);
}

.plaque__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s var(--ease), transform 0.9s var(--ease);
  transform: scale(1.04);
}

.plaque__img.est-active {
  opacity: 1;
  transform: scale(1);
}

.plaque__legende {
  margin-top: 12px;
  font-size: var(--fs-1);
  letter-spacing: 0.04em;
  color: var(--lavande-2);
  min-height: 1.6em;
}

/* ------------------------------------------------------------- 7. Manifeste */
.manifeste {
  border-top: 1px solid var(--filet);
  padding-block: clamp(64px, 9vw, 150px);
}

.manifeste__grille {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 100px);
  align-items: end;
}

.manifeste blockquote {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(27px, 3.5vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.manifeste__suite {
  font-size: var(--fs-3);
  line-height: 1.7;
  color: var(--lavande);
  max-width: 42ch;
}

.manifeste__suite .lien {
  margin-top: 28px;
}

.manifeste__signature {
  margin-top: 26px;
  font-family: var(--serif);
  font-style: italic;
  color: var(--lavande-2);
  font-size: var(--fs-4);
}

/* --------------------------------------------------- 8. Pages intérieures */
.page {
  padding-top: calc(var(--entete-h) + clamp(40px, 6vw, 96px));
}

.page-tete {
  padding-bottom: clamp(32px, 4.5vw, 64px);
  border-bottom: 1px solid var(--filet);
}

.page-tete__haut {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: var(--fs-1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavande-2);
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-tete__haut a {
  color: var(--lavande-2);
  transition: color 0.25s;
}

.page-tete__haut a:hover {
  color: var(--vert);
}

.page-tete h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 6vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  max-width: 18ch;
  text-wrap: balance;
}

.page-tete__bas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px var(--gouttiere);
  margin-top: clamp(30px, 4vw, 56px);
}

.page-tete__bas--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.meta dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavande-2);
  margin-bottom: 7px;
}

.meta dd {
  margin: 0;
  font-size: var(--fs-3);
  color: var(--ivoire);
  line-height: 1.45;
}

/* Texte courant */
.texte {
  font-size: clamp(16px, 1.15vw, 17.5px);
  line-height: 1.78;
  color: var(--lavande);
  max-width: 66ch;
}

.texte p + p {
  margin-top: 1.15em;
}

.grille-texte {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gouttiere);
}

.grille-texte > .texte {
  grid-column: 5 / 12;
}

/* Cartel de salle : les informations de l'œuvre, à la manière d'une étiquette */
.cartel {
  grid-column: 1 / 5;
  align-self: start;
  position: sticky;
  top: calc(var(--entete-h) + 32px);
  border-left: 1px solid rgba(123, 77, 255, 0.55);
  padding-left: 20px;
  font-size: var(--fs-2);
  line-height: 1.75;
  color: var(--lavande-2);
}

.cartel b {
  display: block;
  font-weight: 500;
  color: var(--ivoire);
  font-size: var(--fs-3);
  letter-spacing: 0.01em;
}

.cartel em {
  display: block;
  font-style: normal;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.3;
  color: var(--ivoire);
  margin: 4px 0 12px;
}

.texte strong {
  color: var(--ivoire);
  font-weight: 600;
}

.chapo {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.6;
  color: var(--ivoire);
  max-width: 52ch;
}

/* ---------------------------------------------------------------- 9. Planches */
.planches {
  padding-block: clamp(20px, 3vw, 40px) clamp(40px, 5vw, 80px);
}

.planche {
  margin: 0;
}

.planche + .planche {
  margin-top: clamp(56px, 8vw, 130px);
}

.planche__cadre {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  text-align: inherit;
  color: inherit;
  overflow: hidden;
  background: var(--nuit-1);
  cursor: zoom-in;
}

.js .planche__cadre {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.15s var(--ease);
}

.js .planche.est-visible .planche__cadre {
  clip-path: inset(0 0 0 0);
}

.planche__cadre img {
  width: 100%;
  height: auto;
  transition: transform 1.2s var(--ease);
}

.planche__cadre:hover img {
  transform: scale(1.015);
}

.planche__cadre::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(243, 239, 248, 0.07);
  pointer-events: none;
}

.planche figcaption {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: var(--gouttiere);
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--filet);
  font-size: var(--fs-2);
  color: var(--lavande-2);
}

.planche figcaption span:last-child {
  color: var(--lavande);
}

/* rythme : pleine largeur pour les paysages, colonne décalée pour les portraits */
.planche--pleine {
  width: 100%;
}

.planche--gauche {
  width: min(70%, 860px);
}

.planche--droite {
  width: min(70%, 860px);
  margin-left: auto;
}

.planche__zoom {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(10, 6, 17, 0.6);
  border: 1px solid var(--filet-2);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}

.planche__cadre:hover .planche__zoom {
  opacity: 1;
}

.planche__zoom::before,
.planche__zoom::after {
  content: "";
  position: absolute;
  background: var(--ivoire);
}
.planche__zoom::before {
  width: 11px;
  height: 1px;
}
.planche__zoom::after {
  width: 1px;
  height: 11px;
}

/* Suite de la navigation entre œuvres */
.suite {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--filet);
  border-bottom: 1px solid var(--filet);
  margin-top: clamp(48px, 7vw, 110px);
}

.suite a {
  padding: clamp(28px, 4vw, 52px) 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.4s var(--ease);
}

.suite a:first-child {
  padding-right: var(--gouttiere);
  border-right: 1px solid var(--filet);
}

.suite a:last-child {
  padding-left: clamp(16px, 3vw, 44px);
  text-align: right;
  align-items: flex-end;
}

.suite a:hover {
  background: var(--nuit-1);
}

.suite small {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavande-2);
}

.suite span {
  font-family: var(--serif);
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  transition: color 0.3s;
}

.suite a:hover span {
  color: var(--vert);
}

/* ------------------------------------------------------------- 10. Visionneuse */
.visionneuse {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(7, 4, 12, 0.96);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  overscroll-behavior: contain;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}

.visionneuse[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.visionneuse__barre {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px var(--marge);
  font-size: var(--fs-2);
  color: var(--lavande-2);
  border-bottom: 1px solid var(--filet);
}

.visionneuse__cadre {
  flex: 1;
  display: grid;
  place-items: center;
  padding: clamp(16px, 3vw, 40px);
  min-height: 0;
}

.visionneuse__cadre img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.visionneuse__pied {
  padding: 16px var(--marge) 22px;
  font-size: var(--fs-2);
  color: var(--lavande);
  text-align: center;
  border-top: 1px solid var(--filet);
}

.fermer {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--filet-2);
  display: grid;
  place-items: center;
  transition: border-color 0.25s, color 0.25s;
}

.fermer:hover {
  border-color: var(--vert);
  color: var(--vert);
}

.fermer::before,
.fermer::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 1px;
  background: currentColor;
}

.fermer::before {
  transform: rotate(45deg);
}
.fermer::after {
  transform: rotate(-45deg);
}

/* ------------------------------------------------------------- 11. À propos */
.bio {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 110px);
  align-items: start;
  padding-block: clamp(48px, 6vw, 90px);
}

/* version sans portrait : une seule colonne de texte */
.bio--seul {
  grid-template-columns: minmax(0, 1fr);
}

.bio--seul .bio__texte {
  max-width: 70ch;
}

.bio__portrait {
  position: sticky;
  top: calc(var(--entete-h) + 32px);
}

.bio__portrait img {
  width: 100%;
  height: auto;
  max-height: calc(100svh - var(--entete-h) - 64px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--filet);
}

.bio__portrait figcaption {
  margin-top: 12px;
  font-size: var(--fs-1);
  color: var(--lavande-2);
  letter-spacing: 0.03em;
}

.bio__texte {
  padding-top: 6px;
}

.bio__texte h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(24px, 2.6vw, 34px);
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.bloc + .bloc {
  margin-top: clamp(44px, 5vw, 72px);
  padding-top: clamp(32px, 4vw, 52px);
  border-top: 1px solid var(--filet);
}

.parcours {
  display: grid;
  gap: 0;
}

.parcours li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: var(--gouttiere);
  padding: 14px 0;
  border-bottom: 1px solid var(--filet);
  font-size: var(--fs-3);
  color: var(--lavande);
}

.parcours li:first-child {
  border-top: 1px solid var(--filet);
}

.parcours b {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--vert);
  font-size: 15px;
}

.citation {
  border-top: 1px solid var(--filet);
  border-bottom: 1px solid var(--filet);
  padding-block: clamp(48px, 7vw, 100px);
  margin-block: clamp(40px, 6vw, 90px);
}

.citation blockquote {
  font-family: var(--serif);
  font-size: clamp(25px, 3.2vw, 44px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  max-width: 30ch;
  text-wrap: balance;
}

.citation p {
  margin-top: 20px;
  font-size: var(--fs-2);
  color: var(--lavande-2);
}

/* -------------------------------------------------------------- 12. Contact */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(36px, 6vw, 110px);
  padding-block: clamp(48px, 6vw, 90px);
}

.formulaire {
  display: grid;
  gap: 22px;
  max-width: 620px;
}

.champ {
  display: grid;
  gap: 8px;
}

.champ label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavande-2);
}

.champ input,
.champ textarea,
.champ select {
  font: inherit;
  font-size: var(--fs-3);
  color: var(--ivoire);
  background: var(--nuit-1);
  border: 1px solid var(--filet);
  border-radius: 2px;
  padding: 14px 15px;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
  width: 100%;
}

.champ textarea {
  min-height: 170px;
  resize: vertical;
  line-height: 1.6;
}

.champ select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--lavande) 50%),
    linear-gradient(135deg, var(--lavande) 50%, transparent 50%);
  background-position: calc(100% - 20px) 22px, calc(100% - 14px) 22px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}

.champ input:hover,
.champ textarea:hover,
.champ select:hover {
  border-color: var(--filet-2);
}

.champ input:focus,
.champ textarea:focus,
.champ select:focus {
  outline: none;
  border-color: var(--vert);
  background: var(--nuit-2);
}

.champ input[aria-invalid="true"],
.champ textarea[aria-invalid="true"] {
  border-color: var(--alerte);
}

.champ__erreur {
  font-size: var(--fs-1);
  color: var(--alerte);
  min-height: 1.2em;
}

.aide {
  font-size: var(--fs-1);
  color: var(--lavande-2);
  line-height: 1.6;
}

.bouton {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--ivoire);
  color: var(--nuit);
  font-size: var(--fs-2);
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 15px 28px;
  border-radius: 2px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease),
    transform 0.3s var(--ease);
}

.bouton:hover {
  background: var(--vert);
  transform: translateY(-1px);
}

.bouton:active {
  transform: translateY(0);
}

.bouton[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.bouton--fantome {
  background: transparent;
  color: var(--ivoire);
  border: 1px solid var(--filet-2);
}

.bouton--fantome:hover {
  background: var(--nuit-2);
  color: var(--vert);
  border-color: var(--vert);
}

.accuse {
  border: 1px solid rgba(203, 242, 90, 0.45);
  background: rgba(203, 242, 90, 0.06);
  padding: 22px;
  border-radius: 2px;
  display: none;
  gap: 10px;
}

.accuse.est-visible {
  display: grid;
}

.accuse strong {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-5);
  color: var(--vert);
}

.accuse p {
  font-size: var(--fs-2);
  color: var(--lavande);
  line-height: 1.65;
}

.coordonnees {
  display: grid;
  gap: clamp(26px, 3vw, 40px);
  align-content: start;
}

.coordonnees h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.coordonnees dl {
  display: grid;
  gap: 22px;
  border-top: 1px solid var(--filet);
  padding-top: 24px;
}

.coordonnees dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavande-2);
  margin-bottom: 6px;
}

.coordonnees dd {
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.55;
}

.coordonnees a {
  border-bottom: 1px solid var(--filet-2);
  transition: color 0.25s, border-color 0.25s;
}

.coordonnees a:hover {
  color: var(--vert);
  border-color: var(--vert);
}

/* ---------------------------------------------------------- 13. Pied de page */
.pied {
  position: relative;
  border-top: 1px solid var(--filet);
  padding-block: clamp(44px, 5vw, 72px) 34px;
  margin-top: clamp(40px, 6vw, 100px);
}

/* filet violet → vert : la signature chromatique du site, une seule fois */
.pied::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(460px, 44vw);
  height: 1px;
  background: linear-gradient(90deg, var(--violet), var(--vert));
  opacity: 0.8;
}

.pied__grille {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 60px);
}

.pied__marque {
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.pied__marque p {
  margin-top: 14px;
  font-family: var(--sans);
  font-size: var(--fs-2);
  color: var(--lavande-2);
  max-width: 34ch;
  line-height: 1.65;
}

.pied h3 {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lavande-2);
  margin-bottom: 16px;
  font-weight: 500;
}

.pied ul {
  display: grid;
  gap: 10px;
  font-size: var(--fs-2);
  color: var(--lavande);
}

.pied ul a:hover {
  color: var(--vert);
}

.pied__bas {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: clamp(36px, 4vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--filet);
  font-size: var(--fs-1);
  letter-spacing: 0.03em;
  color: var(--lavande-2);
}

.pied__bas a:hover {
  color: var(--vert);
}

/* ---------------------------------------------------------- 14. Utilitaires */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

[data-apparait] {
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.js [data-apparait] {
  opacity: 0;
  transform: translateY(16px);
}

.js [data-apparait].est-visible {
  opacity: 1;
  transform: none;
}

.vide {
  border: 1px dashed var(--filet-2);
  padding: clamp(28px, 4vw, 48px);
  color: var(--lavande-2);
  font-size: var(--fs-3);
}

/* --------------------------------------------------------- 15. Adaptations */
@media (max-width: 1080px) {
  .registre__corps {
    grid-template-columns: 1fr;
  }
  .plaque {
    display: none;
  }
  .registre__lien {
    grid-template-columns: 74px minmax(0, 1fr) auto;
    grid-template-areas:
      "vign annee tech"
      "vign titre tech";
    align-items: center;
    column-gap: 20px;
    row-gap: 3px;
  }
  .registre__vignette {
    display: block;
    grid-area: vign;
    width: 74px;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border: 1px solid var(--filet);
  }
  .registre__annee {
    grid-area: annee;
    align-self: end;
  }
  .registre__titre {
    grid-area: titre;
  }
  .registre__tech {
    grid-area: tech;
    justify-self: end;
  }
  .grille-texte > .texte {
    grid-column: 1 / -1;
  }
  .cartel {
    grid-column: 1 / -1;
    position: static;
    margin-bottom: 8px;
    padding-left: 16px;
  }
  .bio,
  .contact {
    grid-template-columns: 1fr;
  }
  .bio__portrait {
    position: static;
    max-width: 420px;
  }
  .manifeste__grille {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .page-tete__bas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --entete-h: 66px;
  }
  .nav {
    display: none;
  }
  .bouton-menu {
    display: block;
  }
  .hero {
    min-height: 0;
    padding-top: calc(var(--entete-h) + 26px);
    padding-bottom: clamp(36px, 6vh, 64px);
  }
  .hero__grille {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .hero__cadre {
    order: -1;
    height: 44svh;
  }
  .hero__voile {
    background: linear-gradient(
        to bottom,
        rgba(10, 6, 17, 0.55) 0%,
        rgba(10, 6, 17, 0.9) 46%,
        var(--nuit) 78%
      ),
      radial-gradient(90% 60% at 80% 0%, rgba(123, 77, 255, 0.2), transparent 60%);
  }
  .pilotage {
    flex-wrap: wrap;
    row-gap: 10px;
  }
  .pilotage__compteur {
    margin-left: auto;
  }
  .pilotage__pause {
    margin-left: 0;
  }
  .planche--gauche,
  .planche--droite {
    width: 100%;
    margin-left: 0;
  }
  .planche figcaption {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .suite {
    grid-template-columns: 1fr;
  }
  .suite a:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--filet);
    padding-right: 0;
  }
  .suite a:last-child {
    padding-left: 0;
    text-align: left;
    align-items: flex-start;
  }
  .pied__grille {
    grid-template-columns: 1fr 1fr;
  }
  .pied__marque {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  .registre__lien {
    grid-template-columns: 56px minmax(0, 1fr);
    grid-template-areas:
      "vign annee"
      "vign titre";
    padding-block: 18px;
    column-gap: 16px;
  }
  .registre__vignette {
    width: 56px;
  }
  .registre__tech {
    display: none;
  }
  .point {
    width: 24px;
  }
  .points {
    margin-left: 6px;
  }
  .rond {
    width: 38px;
    height: 38px;
  }
  /* le compteur fait doublon avec les pastilles sur petit écran */
  .pilotage__compteur {
    display: none;
  }
  .pilotage__pause {
    margin-left: auto;
    padding: 8px 14px;
  }
  .page-tete__bas {
    grid-template-columns: 1fr;
  }
  .pied__grille {
    grid-template-columns: 1fr;
  }
  .visionneuse__pied {
    font-size: var(--fs-1);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.001ms !important;
  }
  .hero__vue,
  .hero__vue.est-active {
    transform: none;
  }
  [data-apparait],
  .planche__cadre {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }
}

@media print {
  .entete,
  .volet,
  .progres,
  .grain,
  .visionneuse,
  .pilotage,
  .pied__bas a,
  .hero__cta {
    display: none !important;
  }
  body {
    background: #fff;
    color: #111;
  }
  .hero,
  .page {
    padding-top: 0;
    min-height: 0;
  }
  .hero__panneau {
    opacity: 1;
    visibility: visible;
    position: static;
  }
}