:root {
  --bg: #e8e2d9;
  --paper: #f8f5ef;
  --ink: #171717;
  --muted: #6d685f;
  --line: rgba(23, 23, 23, 0.14);
  --max: 1180px;

  --sand: #c7ad8c;
  --sand-light: #e7d8c5;
  --brown: #7a5a43;
  --brown-deep: #4d382b;
}


/* ========================================
   Réglages généraux
======================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;

  background:
    radial-gradient(
      circle at 10% 5%,
      #ffffff,
      transparent 28%
    ),
    linear-gradient(
      #eee9e1,
      var(--bg)
    );

  color: var(--ink);

  font-family: Arial, sans-serif;
  line-height: 1.6;

  opacity: 0;

  transition: opacity 500ms ease;
}

body.page-ready {
  opacity: 1;
}

body.page-leaving {
  opacity: 0;
  pointer-events: none;
}

body.lightbox-active {
  overflow: hidden;
}

body.dark-gallery {
  --bg: #111111;
  --paper: #181818;
  --ink: #f4f4f4;
  --muted: #aaaaaa;
  --line: rgba(255, 255, 255, 0.14);

  background: #111111;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(
    calc(100% - 48px),
    var(--max)
  );

  margin: 0 auto;
}


/* ========================================
   Header
======================================== */

.site-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 30;

  width: min(
    calc(100% - 28px),
    1240px
  );

  margin: 0;

  transform: translateX(-50%);

  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;

  background: transparent;
  color: #ffffff;

  box-shadow: none;

  transition:
    background 300ms ease,
    border-color 300ms ease,
    box-shadow 300ms ease,
    backdrop-filter 300ms ease;
}

.site-header.scrolled {
  border-color: rgba(231, 216, 197, 0.22);

  background: rgba(17, 17, 17, 0.76);

  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);

  backdrop-filter: blur(18px);
}

.nav {
  min-height: 70px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 24px;
  padding: 0 18px;
}

.logo-wrap {
  display: flex;
  align-items: center;

  gap: 12px;
}

.logo {
  font-family: Georgia, serif;
  font-size: 1.8rem;
  font-weight: 700;

  letter-spacing: 0.16em;
}

.logo-note {
  color: rgba(255, 255, 255, 0.72);

  font-size: 0.74rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;

  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;

  border-radius: 999px;

  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.nav-links a:hover {
  background: rgba(231, 216, 197, 0.12);

  transform: translateY(-1px);
}

.contact-pill {
  background: var(--sand-light);
  color: var(--brown-deep);
}

.contact-pill:hover {
  background: #ffffff;
  color: #111111;
}

.menu-button {
  display: none;

  padding: 10px 14px;

  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;

  background: transparent;
  color: #ffffff;
}


/* ========================================
   Hero plein écran
======================================== */

.hero-fullscreen {
  position: relative;

  min-height: 100vh;
  min-height: 100svh;

  display: flex;
  align-items: flex-end;

  overflow: hidden;

  background: #111111;
  color: #ffffff;
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;

  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;

  opacity: 0;
  visibility: hidden;

  transition:
    opacity 1100ms ease,
    visibility 1100ms ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
}

.hero-background {
  --parallax-y: 0px;

  position: absolute;
  inset: -4% 0;

  width: 100%;
  height: 108%;

  object-fit: cover;
  object-position: center center;

  transform:
    translate3d(
      0,
      var(--parallax-y),
      0
    )
    scale(1.035);

  transition: transform 7s ease-out;

  will-change: transform;
}

.hero-slide.active .hero-background {
  transform:
    translate3d(
      0,
      var(--parallax-y),
      0
    )
    scale(1.1);
}

.hero-slide:nth-child(1) .hero-background {
  object-position: center 42%;
}

.hero-slide:nth-child(2) .hero-background {
  object-position: center 48%;
}

.hero-slide:nth-child(3) .hero-background,
.hero-slide:nth-child(4) .hero-background {
  object-position: center 45%;
}

.hero-slide:nth-child(5) .hero-background {
  object-position: center 56%;
}


/* ========================================
   Flèches du hero
======================================== */

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;

  width: 48px;
  height: 48px;

  display: grid;
  place-items: center;

  padding: 0;

  border: 1px solid rgba(231, 216, 197, 0.44);
  border-radius: 50%;

  background: rgba(10, 10, 10, 0.18);
  color: #ffffff;

  font-size: 1.15rem;

  opacity: 0.72;

  transform: translateY(-50%);

  backdrop-filter: blur(10px);

  transition:
    opacity 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.hero-arrow:hover {
  opacity: 1;

  border-color: var(--sand-light);

  background: rgba(77, 56, 43, 0.58);
}

.hero-arrow-left {
  left: 24px;
}

.hero-arrow-right {
  right: 24px;
}

.hero-arrow-left:hover {
  transform:
    translateY(-50%)
    translateX(-3px);
}

.hero-arrow-right:hover {
  transform:
    translateY(-50%)
    translateX(3px);
}


/* ========================================
   Indicateurs du hero
======================================== */

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 32px;
  z-index: 4;

  display: flex;
  align-items: center;

  gap: 9px;

  transform: translateX(-50%);
}

.hero-dot {
  width: 7px;
  height: 7px;

  padding: 0;

  border: 0;
  border-radius: 999px;

  background: rgba(255, 255, 255, 0.42);

  transition:
    width 220ms ease,
    background 220ms ease;
}

.hero-dot.active {
  width: 28px;

  background: var(--sand-light);
}


/* ========================================
   Voile sombre du hero
======================================== */

.hero-dark-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;

  pointer-events: none;

  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.8) 0%,
      rgba(0, 0, 0, 0.38) 55%,
      rgba(0, 0, 0, 0.12) 100%
    ),
    linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.74) 0%,
      transparent 58%
    );
}


/* ========================================
   Contenu du hero
======================================== */

.hero-fullscreen-content {
  position: relative;
  z-index: 2;

  padding-top: 180px;
  padding-bottom: 90px;
}

.hero-small-title {
  margin: 0 0 18px;

  color: var(--sand-light);

  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}


/* ========================================
   Titre i2 Laplaket
======================================== */

.hero-main-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;

  width: fit-content;

  margin: 0;

  font-family: Georgia, serif;
  font-weight: 400;

  line-height: 0.8;
  letter-spacing: -0.06em;
}

.hero-i2 {
  display: block;

  font-size: clamp(
    6rem,
    17vw,
    13rem
  );

  line-height: 0.8;
}

.hero-name {
  display: block;

  margin-top: 26px;
  margin-left: 8px;

  color: var(--sand-light);

  font-family: Arial, sans-serif;

  font-size: clamp(
    0.9rem,
    2vw,
    1.55rem
  );

  font-weight: 500;

  line-height: 1;

  letter-spacing: 0.42em;
  text-transform: uppercase;
}


/* ========================================
   Texte et boutons du hero
======================================== */

.hero-main-text {
  max-width: 620px;

  margin: 34px 0 0;

  color: rgba(255, 255, 255, 0.82);

  font-size: clamp(
    1rem,
    2vw,
    1.25rem
  );

  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;

  gap: 12px;
  margin-top: 32px;
}

.hero-button {
  min-height: 52px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0 24px;

  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 999px;

  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.hero-button:hover {
  transform: translateY(-3px);
}

.hero-button-light {
  border-color: var(--sand-light);

  background: var(--sand-light);
  color: var(--brown-deep);
}

.hero-button-light:hover {
  border-color: #ffffff;

  background: #ffffff;
  color: #111111;
}

.hero-button-outline {
  background: rgba(0, 0, 0, 0.12);
  color: #ffffff;

  backdrop-filter: blur(10px);
}

.hero-button-outline:hover {
  border-color: var(--sand-light);

  background: var(--sand-light);
  color: var(--brown-deep);
}


/* ========================================
   Bouton découvrir
======================================== */

.hero-scroll {
  position: absolute;
  right: 38px;
  bottom: 38px;
  z-index: 2;

  display: flex;
  align-items: center;

  gap: 12px;

  color: var(--sand-light);

  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-scroll span {
  font-size: 1.2rem;

  animation:
    scrollArrow 1.6s
    ease-in-out
    infinite;
}


/* ========================================
   Animations
======================================== */

@keyframes scrollArrow {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(7px);
  }
}


/* ========================================
   Titres communs
======================================== */

.eyebrow {
  margin: 0 0 18px;

  color: var(--muted);

  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section h2,
.page-hero h1 {
  margin: 0;

  font-family: Georgia, serif;
  font-weight: 400;

  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero-copy {
  max-width: 580px;

  color: var(--muted);

  font-size: 1.08rem;
}


/* ========================================
   Boutons généraux
======================================== */

.button {
  min-height: 48px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0 22px;

  border: 1px solid var(--ink);
  border-radius: 999px;

  background: transparent;
  color: var(--ink);

  transition:
    transform 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--ink);
  color: var(--paper);
}


/* ========================================
   Sections générales
======================================== */

.section {
  padding: 110px 0;
}

.section-card {
  padding: clamp(
    28px,
    5vw,
    72px
  );

  background: color-mix(
    in srgb,
    var(--paper) 93%,
    transparent
  );

  border: 1px solid var(--line);
  border-radius: 30px;

  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.055);
}

.section-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;

  gap: 70px;
}

.section h2 {
  font-size: clamp(
    2.6rem,
    5vw,
    5rem
  );
}


/* ========================================
   Biographie éditoriale
======================================== */

.artist-section {
  background: var(--paper);
}

.artist-editorial {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;

  gap: 90px;

  align-items: start;
}

.artist-left {
  position: sticky;
  top: 130px;
}

.artist-title {
  max-width: 600px;

  margin: 0;

  font-family: Georgia, serif;

  font-size: clamp(
    4rem,
    7vw,
    7rem
  );

  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.artist-right {
  color: var(--muted);

  font-size: 1.08rem;
  line-height: 1.9;
}

.artist-right p {
  margin-top: 0;
  margin-bottom: 28px;
}

.artist-right p:last-child {
  margin-bottom: 0;
}

.artist-lead {
  color: var(--ink);

  font-family: Georgia, serif;

  font-size: clamp(
    1.45rem,
    2.3vw,
    2.1rem
  );

  line-height: 1.45;
}

.artist-full-image {
  position: relative;

  margin-top: 90px;

  overflow: hidden;

  border-radius: 26px;

  background: #111111;

  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
}

.artist-full-image img {
  --parallax-y: 0px;

  width: 100%;
  height: auto;

  transform:
    translate3d(
      0,
      var(--parallax-y),
      0
    )
    scale(1.035);

  transition:
    transform 300ms linear;

  will-change: transform;
}

.artist-full-image:hover img {
  transform:
    translate3d(
      0,
      var(--parallax-y),
      0
    )
    scale(1.055);
}


/* ========================================
   Citation
======================================== */

.quote-section {
  position: relative;

  overflow: hidden;

  padding: 140px 0;

  background: #111111;
  color: #ffffff;
}

.quote-section::before {
  content: "";

  position: absolute;
  top: -180px;
  right: -120px;

  width: 520px;
  height: 520px;

  border-radius: 50%;

  background: rgba(255, 255, 255, 0.035);

  filter: blur(10px);
}

.quote-section::after {
  content: "";

  position: absolute;
  bottom: -260px;
  left: -180px;

  width: 560px;
  height: 560px;

  border-radius: 50%;

  background: rgba(255, 255, 255, 0.025);

  filter: blur(14px);
}

.quote-container {
  position: relative;
  z-index: 1;
}

.quote-label {
  margin: 0 0 34px;

  color: rgba(255, 255, 255, 0.5);

  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.quote-text {
  max-width: 1100px;

  margin: 0;

  font-family: Georgia, serif;

  font-size: clamp(
    2.7rem,
    6vw,
    6.5rem
  );

  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.quote-signature {
  margin: 42px 0 0;

  color: rgba(255, 255, 255, 0.58);

  font-family: Georgia, serif;
  font-size: 1.15rem;
  font-style: italic;
}


/* ========================================
   Collections
======================================== */

.collections-section {
  padding: 120px 0;

  background: #e8e2d9;
}

.collections-intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;

  align-items: end;

  gap: 70px;
  margin-bottom: 58px;
}

.collections-title {
  max-width: 720px;

  margin: 0;

  font-family: Georgia, serif;

  font-size: clamp(
    3.6rem,
    7vw,
    7rem
  );

  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.collections-description {
  max-width: 560px;

  margin: 0 0 6px;

  color: var(--muted);

  font-size: 1.08rem;
  line-height: 1.8;
}

.collections-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;

  gap: 24px;
}

.collection-feature {
  position: relative;

  min-height: 720px;

  overflow: hidden;

  border-radius: 26px;

  background: #111111;
  color: #ffffff;

  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.15);

  isolation: isolate;
}

.collection-feature img {
  --parallax-y: 0px;

  position: absolute;
  inset: -4% 0;

  width: 100%;
  height: 108%;

  object-fit: cover;

  transform:
    translate3d(
      0,
      var(--parallax-y),
      0
    )
    scale(1.035);

  transition:
    transform 900ms cubic-bezier(0.2, 0.7, 0, 1),
    filter 700ms ease;

  will-change: transform;
}

.collection-feature-shade {
  position: absolute;
  inset: 0;
  z-index: 1;

  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.05) 30%,
      rgba(0, 0, 0, 0.8) 100%
    );

  transition: background 700ms ease;
}

.collection-feature-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;

  padding: 38px;
}

.collection-number {
  margin: 0 0 12px;

  color: rgba(255, 255, 255, 0.62);

  font-size: 0.75rem;
  letter-spacing: 0.18em;
}

.collection-feature h3 {
  max-width: 520px;

  margin: 0;

  font-family: Georgia, serif;

  font-size: clamp(
    2.7rem,
    5vw,
    5.5rem
  );

  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.collection-link {
  display: inline-flex;
  align-items: center;

  gap: 12px;
  margin-top: 24px;

  color: rgba(255, 255, 255, 0.78);

  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;

  transition:
    color 300ms ease,
    transform 300ms ease;
}

.collection-link span {
  font-size: 1rem;
}

.collection-feature:hover img {
  transform:
    translate3d(
      0,
      var(--parallax-y),
      0
    )
    scale(1.09);

  filter: brightness(0.82);
}

.collection-feature:hover .collection-feature-shade {
  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.14) 20%,
      rgba(0, 0, 0, 0.88) 100%
    );
}

.collection-feature:hover .collection-link {
  color: #ffffff;

  transform: translateX(6px);
}


/* ========================================
   Contact
======================================== */

.contact-wrapper {
  max-width: 850px;
}

.contact-heading {
  margin-bottom: 50px;
}

.contact-form {
  display: grid;
  gap: 24px;
}

.contact-form label {
  display: grid;
  gap: 10px;
  font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(23, 23, 23, 0.22);
  outline-offset: 2px;
}

.contact-form textarea {
  min-height: 220px;
  resize: vertical;
}

.contact-form button {
  width: fit-content;
  margin-top: 12px;
}

/* ========================================
   Réseaux
======================================== */

.social-section {
  padding-top: 20px;
}

.social-grid {
  display: grid;
  gap: 18px;
}

.social-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  font-family: Georgia, serif;
  font-size: 2rem;
  transition:
    transform 250ms ease,
    background 250ms ease,
    color 250ms ease;
}

.social-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.social-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  color: currentColor;
}

.social-left > span {
  font-size: inherit;
}

.social-arrow {
  flex: 0 0 auto;
  font-size: 1.4rem;
}

.social-card:hover {
  transform: translateX(10px);
  background: #171717;
  color: #ffffff;
}


/* ========================================
   Pages des collections
======================================== */

.page-hero {
  padding: 130px 0 46px;
}

.page-hero h1 {
  font-size: clamp(
    3.5rem,
    8vw,
    8rem
  );
}

.page-hero p {
  max-width: 660px;

  color: var(--muted);
}

.gallery {
  columns: 3 300px;
  column-gap: 22px;

  padding-bottom: 100px;
}

.artwork {
  break-inside: avoid;

  margin: 0 0 22px;

  overflow: hidden;

  background: var(--paper);

  border: 1px solid var(--line);
  border-radius: 18px;

  cursor: zoom-in;

  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.07);
}

.artwork img {
  width: 100%;
}

.artwork figcaption {
  display: flex;
  justify-content: space-between;

  gap: 16px;
  padding: 14px 16px;

  color: var(--muted);

  font-size: 0.88rem;
}

body.dark-gallery .site-header {
  background: rgba(17, 17, 17, 0.72);

  backdrop-filter: blur(18px);
}


/* ========================================
   Lightbox
======================================== */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;

  display: grid;
  place-items: center;

  padding: 30px;

  background: rgba(0, 0, 0, 0.92);

  opacity: 0;
  visibility: hidden;

  transition:
    opacity 300ms ease,
    visibility 300ms ease;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: min(
    100%,
    1200px
  );

  max-height: 88vh;

  opacity: 0;

  transform: scale(0.96);

  transition:
    opacity 350ms ease,
    transform 350ms ease;
}

.lightbox.open img {
  opacity: 1;

  transform: scale(1);
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;

  border: 0;

  background: transparent;
  color: #ffffff;

  font-size: 2.2rem;
}


/* ========================================
   Footer
======================================== */

.site-footer {
  padding: 34px 0 46px;

  color: var(--muted);

  font-size: 0.9rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;

  gap: 20px;
}


/* ========================================
   Apparition progressive
======================================== */

.reveal {
  opacity: 0;

  transform: translateY(38px);

  transition:
    opacity 850ms cubic-bezier(0.2, 0.7, 0, 1),
    transform 850ms cubic-bezier(0.2, 0.7, 0, 1);

  transition-delay: var(
    --reveal-delay,
    0ms
  );

  will-change:
    opacity,
    transform;
}

.reveal.visible {
  opacity: 1;

  transform: translateY(0);
}


/* ========================================
   Responsive tablette
======================================== */

@media (max-width: 960px) {
  .site-header {
    border-radius: 16px;
  }

  .logo-note {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;

    display: none;
    flex-direction: column;
    align-items: stretch;

    max-height: calc(100vh - 110px);
    overflow-y: auto;

    padding: 16px;

    background: rgba(17, 17, 17, 0.94);
    color: #ffffff;

    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;

    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);

    backdrop-filter: blur(18px);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;

    padding: 13px 16px;

    text-align: center;
  }

  .section-grid,
  .artist-editorial,
  .collections-intro,
  .collections-showcase {
    grid-template-columns: 1fr;
  }

  .artist-editorial {
    gap: 44px;
  }

  .artist-left {
    position: static;
  }

  .artist-full-image {
    margin-top: 56px;
  }

  .collections-intro {
    gap: 34px;
  }

  .collection-feature {
    min-height: 620px;
  }
}


/* ========================================
   Responsive téléphone
======================================== */

@media (max-width: 620px) {
  .container {
    width: calc(100% - 24px);
  }


  /* Header mobile */

  .site-header {
    top: 8px;

    width: calc(100% - 16px);

    border-radius: 14px;
  }

  .nav {
    min-height: 60px;

    padding: 0 12px;
  }

  .logo {
    font-size: 1.4rem;
  }

  .menu-button {
    min-width: 70px;
    min-height: 40px;
  }

  .nav-links {
    top: 68px;

    padding: 12px;

    border-radius: 14px;
  }


  /* Hero vertical */

  .hero-fullscreen {
    min-height: 100svh;

    align-items: flex-end;
  }

  .hero-background {
    inset: -4% 0;

    width: 100%;
    height: 108%;

    object-position: center center;
  }

  .hero-slide:nth-child(1) .hero-background,
  .hero-slide:nth-child(2) .hero-background {
    object-position: 54% center;
  }

  .hero-slide:nth-child(3) .hero-background,
  .hero-slide:nth-child(4) .hero-background {
    object-position: center center;
  }

  .hero-slide:nth-child(5) .hero-background {
    object-position: 48% center;
  }

  .hero-arrow {
    width: 42px;
    height: 42px;

    opacity: 0.78;
  }

  .hero-arrow-left {
    left: 10px;
  }

  .hero-arrow-right {
    right: 10px;
  }

  .hero-dots {
    bottom: 18px;
  }

  .hero-dark-overlay {
    background:
      linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.86) 0%,
        rgba(0, 0, 0, 0.34) 65%,
        rgba(0, 0, 0, 0.18) 100%
      );
  }

  .hero-fullscreen-content {
    width: 100%;

    padding-top: 140px;
    padding-bottom: 54px;
  }

  .hero-small-title {
    margin-bottom: 12px;

    font-size: 0.68rem;
  }

  .hero-main-title {
    font-size: clamp(
      6rem,
      38vw,
      9rem
    );
  }

  .hero-main-text {
    max-width: 100%;

    margin-top: 24px;

    font-size: 1rem;
  }

  .hero-buttons {
    width: 100%;

    flex-direction: column;

    margin-top: 28px;
  }

  .hero-button {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }


  /* Sections en une colonne */

  .section {
    padding: 72px 0;
  }

  .section-card {
    padding: 24px;

    border-radius: 20px;
  }

  .section-grid,
  .artist-editorial,
  .collections-intro,
  .collections-showcase {
    grid-template-columns: 1fr;

    gap: 34px;
  }


  /* Biographie */

  .artist-title,
  .collections-title {
    font-size: clamp(
      3.2rem,
      15vw,
      4.8rem
    );
  }

  .artist-right {
    font-size: 1rem;
    line-height: 1.75;
  }

  .artist-lead {
    font-size: 1.32rem;
  }

  .artist-full-image {
    margin-top: 42px;

    border-radius: 18px;
  }

  .artist-full-image img {
    width: 100%;
    height: auto;

    transform:
      translate3d(
        0,
        var(--parallax-y),
        0
      )
      scale(1.02);
  }


  /* Citation */

  .quote-section {
    padding: 88px 0;
  }

  .quote-label {
    margin-bottom: 24px;
  }

  .quote-text {
    font-size: clamp(
      2.15rem,
      11vw,
      3.7rem
    );

    line-height: 1.08;
  }

  .quote-signature {
    margin-top: 30px;
  }


  /* Collections */

  .collections-section {
    padding: 80px 0;
  }

  .collections-intro {
    margin-bottom: 38px;
  }

  .collection-feature {
    min-height: 72svh;

    border-radius: 18px;
  }

  .collection-feature-content {
    padding: 24px;
  }

  .collection-feature h3 {
    font-size: clamp(
      2.8rem,
      14vw,
      4.3rem
    );
  }


  /* Contact */

  .contact-form button {
    width: 100%;
  }

  .social-card {
    padding: 22px;
    font-size: 1.5rem;
    border-radius: 18px;
  }

  .social-left {
    gap: 14px;
  }

  .social-icon {
    width: 28px;
    height: 28px;
    flex-basis: 28px;
  }

  .contact-form input,
  .contact-form textarea {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }


  /* Galeries */

  .page-hero {
    padding-top: 110px;
  }

  .gallery {
    columns: 1;
  }

  .artwork {
    margin-bottom: 18px;

    border-radius: 14px;
  }


  /* Lightbox */

  .lightbox {
    padding: 14px;
  }

  .lightbox-close {
    top: 10px;
    right: 14px;

    font-size: 2.5rem;
  }
}


/* ========================================
   Réduction des animations
======================================== */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  body {
    opacity: 1;

    transition: none;
  }

  .hero-background,
  .hero-slide,
  .artist-full-image img,
  .collection-feature img,
  .hero-scroll span {
    animation: none;

    transition: none;

    transform: none;
  }

  .reveal {
    opacity: 1;

    transform: none;

    transition: none;
  }

  .lightbox,
  .lightbox img {
    transition: none;
  }
}

/* ========================================
   Défilement automatique des œuvres
======================================== */

.art-stream-section {
  padding: 10px 0 90px;
  overflow: hidden;
}

.art-stream-heading {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: end;
  gap: 60px;
  margin-bottom: 34px;
}

.art-stream-heading h3 {
  max-width: 720px;
  margin: 0;
  font-family: Georgia, serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.art-stream-heading > p {
  max-width: 520px;
  margin: 0 0 6px;
  color: var(--muted);
  line-height: 1.8;
}

.art-stream-viewport {
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(
    90deg,
    transparent 0,
    #000 4%,
    #000 96%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0,
    #000 4%,
    #000 96%,
    transparent 100%
  );
}

.art-stream-track {
  width: max-content;
  display: flex;
  gap: 22px;
  animation: artStream 92s linear infinite;
  will-change: transform;
}

.art-stream-section.paused .art-stream-track,
.art-stream-track:hover {
  animation-play-state: paused;
}

.art-stream-group {
  display: flex;
  gap: 22px;
  padding-right: 22px;
}

.art-stream-card {
  position: relative;
  width: clamp(220px, 23vw, 350px);
  height: clamp(330px, 34vw, 520px);
  flex: 0 0 auto;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: #151515;
  color: #ffffff;
  cursor: zoom-in;
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.15);
  isolation: isolate;
}

.art-stream-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    transparent 54%,
    rgba(0, 0, 0, 0.78) 100%
  );
  transition: background 400ms ease;
}

.art-stream-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 700ms cubic-bezier(0.2, 0.7, 0, 1),
    filter 500ms ease;
}

.art-stream-card:hover img,
.art-stream-card:focus-visible img {
  transform: scale(1.045);
  filter: brightness(0.88);
}

.art-stream-card:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 5px;
}

.art-stream-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  display: grid;
  gap: 3px;
  padding: 24px;
  text-align: left;
}

.art-stream-caption strong {
  font-family: Georgia, serif;
  font-size: 1.35rem;
  font-weight: 400;
}

.art-stream-caption small {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@keyframes artStream {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}


/* ========================================
   Visionneuse plein écran des œuvres
======================================== */

.art-viewer {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr) 80px;
  align-items: center;
  gap: 20px;
  padding: 34px;
  background: rgba(10, 10, 10, 0.96);
  color: #ffffff;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 320ms ease,
    visibility 320ms ease;
  backdrop-filter: blur(16px);
}

.art-viewer.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.art-viewer-figure {
  min-width: 0;
  max-width: 1100px;
  max-height: calc(100vh - 68px);
  margin: 0 auto;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  justify-items: center;
  gap: 18px;
}

.art-viewer-image {
  max-width: 100%;
  max-height: calc(100vh - 150px);
  object-fit: contain;
  opacity: 0;
  transform: scale(0.965);
  transition:
    opacity 400ms ease,
    transform 450ms cubic-bezier(0.2, 0.7, 0, 1);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.36);
}

.art-viewer.open .art-viewer-image {
  opacity: 1;
  transform: scale(1);
}

.art-viewer-caption {
  display: grid;
  justify-items: center;
  gap: 3px;
  text-align: center;
}

.art-viewer-caption strong {
  font-family: Georgia, serif;
  font-size: 1.25rem;
  font-weight: 400;
}

.art-viewer-caption span {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.art-viewer-close,
.art-viewer-arrow {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  backdrop-filter: blur(10px);
  transition:
    background 180ms ease,
    transform 180ms ease,
    border-color 180ms ease;
}

.art-viewer-close:hover,
.art-viewer-arrow:hover {
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.12);
}

.art-viewer-close {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 2rem;
  line-height: 1;
}

.art-viewer-arrow {
  width: 54px;
  height: 54px;
  justify-self: center;
  border-radius: 50%;
  font-size: 1.25rem;
}

.art-viewer-previous:hover {
  transform: translateX(-3px);
}

.art-viewer-next:hover {
  transform: translateX(3px);
}


/* ========================================
   Défilement des œuvres — responsive
======================================== */

@media (max-width: 960px) {
  .art-stream-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .art-viewer {
    grid-template-columns: 58px minmax(0, 1fr) 58px;
    gap: 10px;
    padding: 24px 14px;
  }
}

@media (max-width: 620px) {
  .art-stream-section {
    padding-bottom: 70px;
  }

  .art-stream-heading {
    margin-bottom: 26px;
  }

  .art-stream-heading h3 {
    font-size: clamp(2.4rem, 13vw, 3.8rem);
  }

  .art-stream-viewport {
    mask-image: none;
    -webkit-mask-image: none;
  }

  .art-stream-track,
  .art-stream-group {
    gap: 14px;
  }

  .art-stream-group {
    padding-right: 14px;
  }

  .art-stream-card {
    width: 220px;
    height: 340px;
    border-radius: 16px;
  }

  .art-stream-caption {
    padding: 18px;
  }

  .art-viewer {
    display: block;
    padding: 70px 14px 90px;
  }

  .art-viewer-figure {
    height: 100%;
    max-height: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .art-viewer-image {
    max-height: calc(100vh - 190px);
  }

  .art-viewer-arrow {
    position: absolute;
    bottom: 24px;
    width: 48px;
    height: 48px;
  }

  .art-viewer-previous {
    left: calc(50% - 62px);
  }

  .art-viewer-next {
    right: calc(50% - 62px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .art-stream-track {
    animation: none;
  }

  .art-viewer,
  .art-viewer-image {
    transition: none;
  }
}


/* ========================================
   Touches beige et marron — identité i2
======================================== */

:root {
  --sand: #c7ad8c;
  --sand-light: #e7d8c5;
  --brown: #7a5a43;
  --brown-deep: #4d382b;
  --brown-soft: rgba(122, 90, 67, 0.14);
}


/* Petits accents typographiques */

.eyebrow,
.hero-small-title,
.quote-label,
.collection-number,
.art-stream-caption small,
.art-viewer-caption span {
  color: var(--brown);
}

.hero-small-title,
.quote-label {
  color: var(--sand-light);
}

.eyebrow::before {
  content: "";
  display: inline-block;

  width: 22px;
  height: 2px;

  margin-right: 10px;
  vertical-align: middle;

  border-radius: 999px;

  background: var(--sand);
}


/* Boutons et liens */

.button.primary {
  border-color: var(--brown-deep);

  background: var(--brown-deep);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--brown);
}

.contact-pill {
  background: var(--sand-light);
  color: var(--brown-deep);
}

.collection-link,
.hero-scroll {
  color: var(--sand-light);
}

.social-card:hover {
  background: var(--brown-deep);
  color: #ffffff;
}


/* Formulaire */

.contact-form input:focus,
.contact-form textarea:focus {
  outline-color: var(--sand);

  border-color: var(--sand);
}

.contact-form input,
.contact-form textarea {
  box-shadow: inset 0 0 0 1px transparent;

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  box-shadow: 0 0 0 4px var(--brown-soft);
}


/* Citation et manifeste */

.quote-section::before {
  background: rgba(199, 173, 140, 0.09);
}

.quote-section::after {
  background: rgba(122, 90, 67, 0.1);
}

.quote-signature {
  color: var(--sand);
}


/* Collections */

.collections-section {
  background:
    radial-gradient(
      circle at 8% 15%,
      rgba(199, 173, 140, 0.22),
      transparent 26%
    ),
    #e8e2d9;
}

.collection-feature {
  border: 1px solid rgba(199, 173, 140, 0.24);
}

.collection-feature-content::before {
  content: "";

  display: block;

  width: 44px;
  height: 2px;

  margin-bottom: 20px;

  border-radius: 999px;

  background: var(--sand);
}


/* Défilement des œuvres */

.art-stream-section {
  position: relative;
}

.art-stream-section::before {
  content: "";

  position: absolute;
  top: 20px;
  left: 0;

  width: 90px;
  height: 1px;

  background: linear-gradient(
    90deg,
    var(--brown),
    transparent
  );
}

.art-stream-card {
  border: 1px solid rgba(199, 173, 140, 0.22);
}

.art-stream-card:focus-visible {
  outline-color: var(--brown);
}


/* Carrousel hero */

.hero-dot.active {
  background: var(--sand-light);
}

.hero-arrow {
  border-color: rgba(231, 216, 197, 0.44);
}

.hero-arrow:hover {
  border-color: var(--sand-light);

  background: rgba(77, 56, 43, 0.58);
}


/* Visionneuse */

.art-viewer-close:hover,
.art-viewer-arrow:hover {
  border-color: var(--sand);

  background: rgba(122, 90, 67, 0.24);
}


/* Footer */

.site-footer {
  border-top: 1px solid rgba(122, 90, 67, 0.16);
}

.site-footer::before {
  content: "";

  display: block;

  width: 38px;
  height: 2px;

  margin-bottom: 24px;

  border-radius: 999px;

  background: var(--sand);
}


/* Mobile */

@media (max-width: 620px) {
  .eyebrow::before {
    width: 16px;
  }

  .art-stream-section::before {
    width: 44px;
  }
}